25528356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 80196480

約数和(自身を除く): 54668124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 59, 63, 68, 84, 101, 102, 118, 119, 126, 153, 177, 202, 204, 236, 238, 252, 303, 306, 354, 357, 404, 413, 476, 531, 606, 612, 707, 708, 714, 826, 909, 1003, 1062, 1071, 1212, 1239, 1414, 1428, 1652, 1717, 1818, 2006, 2121, 2124, 2142, 2478, 2828, 3009, 3434, 3636, 3717, 4012, 4242, 4284, 4956, 5151, 5959, 6018, 6363, 6868, 7021, 7434, 8484, 9027, 10302, 11918, 12019, 12036, 12726, 14042, 14868, 15453, 17877, 18054, 20604, 21063, 23836, 24038, 25452, 28084, 30906, 35754, 36057, 36108, 41713, 42126, 48076, 53631, 61812, 63189, 71508, 72114, 83426, 84252, 101303, 107262, 108171, 125139, 126378, 144228, 166852, 202606, 214524, 216342, 250278, 252756, 303909, 375417, 405212, 432684, 500556, 607818, 709121, 750834, 911727, 1215636, 1418242, 1501668, 1823454, 2127363, 2836484, 3646908, 4254726, 6382089, 8509452, 12764178, 25528356]

約数ペア:

[(1, 25528356), (2, 12764178), (3, 8509452), (4, 6382089), (6, 4254726), (7, 3646908), (9, 2836484), (12, 2127363), (14, 1823454), (17, 1501668), (18, 1418242), (21, 1215636), (28, 911727), (34, 750834), (36, 709121), (42, 607818), (51, 500556), (59, 432684), (63, 405212), (68, 375417), (84, 303909), (101, 252756), (102, 250278), (118, 216342), (119, 214524), (126, 202606), (153, 166852), (177, 144228), (202, 126378), (204, 125139), (236, 108171), (238, 107262), (252, 101303), (303, 84252), (306, 83426), (354, 72114), (357, 71508), (404, 63189), (413, 61812), (476, 53631), (531, 48076), (606, 42126), (612, 41713), (707, 36108), (708, 36057), (714, 35754), (826, 30906), (909, 28084), (1003, 25452), (1062, 24038), (1071, 23836), (1212, 21063), (1239, 20604), (1414, 18054), (1428, 17877), (1652, 15453), (1717, 14868), (1818, 14042), (2006, 12726), (2121, 12036), (2124, 12019), (2142, 11918), (2478, 10302), (2828, 9027), (3009, 8484), (3434, 7434), (3636, 7021), (3717, 6868), (4012, 6363), (4242, 6018), (4284, 5959), (4956, 5151)]