25562628

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 216

約数和(自身を含む): 87610432

約数和(自身を除く): 62047804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 243, 252, 273, 289, 306, 324, 351, 357, 364, 378, 442, 459, 468, 476, 486, 546, 567, 578, 612, 663, 702, 714, 756, 819, 867, 884, 918, 972, 1053, 1071, 1092, 1134, 1156, 1326, 1377, 1404, 1428, 1547, 1638, 1701, 1734, 1836, 1989, 2023, 2106, 2142, 2268, 2457, 2601, 2652, 2754, 3094, 3159, 3213, 3276, 3402, 3468, 3757, 3978, 4046, 4131, 4212, 4284, 4641, 4914, 5202, 5508, 5967, 6069, 6188, 6318, 6426, 6804, 7371, 7514, 7803, 7956, 8092, 8262, 9282, 9639, 9828, 10404, 11271, 11934, 12138, 12636, 12852, 13923, 14742, 15028, 15606, 16524, 17901, 18207, 18564, 19278, 22113, 22542, 23409, 23868, 24276, 26299, 27846, 28917, 29484, 31212, 33813, 35802, 36414, 38556, 41769, 44226, 45084, 46818, 52598, 53703, 54621, 55692, 57834, 67626, 70227, 71604, 72828, 78897, 83538, 88452, 93636, 101439, 105196, 107406, 109242, 115668, 125307, 135252, 140454, 157794, 163863, 167076, 202878, 214812, 218484, 236691, 250614, 280908, 304317, 315588, 327726, 375921, 405756, 473382, 491589, 501228, 608634, 655452, 710073, 751842, 912951, 946764, 983178, 1217268, 1420146, 1503684, 1825902, 1966356, 2130219, 2840292, 3651804, 4260438, 6390657, 8520876, 12781314, 25562628]

約数ペア:

[(1, 25562628), (2, 12781314), (3, 8520876), (4, 6390657), (6, 4260438), (7, 3651804), (9, 2840292), (12, 2130219), (13, 1966356), (14, 1825902), (17, 1503684), (18, 1420146), (21, 1217268), (26, 983178), (27, 946764), (28, 912951), (34, 751842), (36, 710073), (39, 655452), (42, 608634), (51, 501228), (52, 491589), (54, 473382), (63, 405756), (68, 375921), (78, 327726), (81, 315588), (84, 304317), (91, 280908), (102, 250614), (108, 236691), (117, 218484), (119, 214812), (126, 202878), (153, 167076), (156, 163863), (162, 157794), (182, 140454), (189, 135252), (204, 125307), (221, 115668), (234, 109242), (238, 107406), (243, 105196), (252, 101439), (273, 93636), (289, 88452), (306, 83538), (324, 78897), (351, 72828), (357, 71604), (364, 70227), (378, 67626), (442, 57834), (459, 55692), (468, 54621), (476, 53703), (486, 52598), (546, 46818), (567, 45084), (578, 44226), (612, 41769), (663, 38556), (702, 36414), (714, 35802), (756, 33813), (819, 31212), (867, 29484), (884, 28917), (918, 27846), (972, 26299), (1053, 24276), (1071, 23868), (1092, 23409), (1134, 22542), (1156, 22113), (1326, 19278), (1377, 18564), (1404, 18207), (1428, 17901), (1547, 16524), (1638, 15606), (1701, 15028), (1734, 14742), (1836, 13923), (1989, 12852), (2023, 12636), (2106, 12138), (2142, 11934), (2268, 11271), (2457, 10404), (2601, 9828), (2652, 9639), (2754, 9282), (3094, 8262), (3159, 8092), (3213, 7956), (3276, 7803), (3402, 7514), (3468, 7371), (3757, 6804), (3978, 6426), (4046, 6318), (4131, 6188), (4212, 6069), (4284, 5967), (4641, 5508), (4914, 5202)]