28736690724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{56369}}^1$

素因数の和:56427

約数の個数: 162

約数和(自身を含む): 89764095330

約数和(自身を除く): 61027404606

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 289, 294, 306, 357, 441, 476, 578, 588, 612, 714, 833, 867, 882, 1071, 1156, 1428, 1666, 1734, 1764, 2023, 2142, 2499, 2601, 3332, 3468, 4046, 4284, 4998, 5202, 6069, 7497, 8092, 9996, 10404, 12138, 14161, 14994, 18207, 24276, 28322, 29988, 36414, 42483, 56369, 56644, 72828, 84966, 112738, 127449, 169107, 169932, 225476, 254898, 338214, 394583, 507321, 509796, 676428, 789166, 958273, 1014642, 1183749, 1578332, 1916546, 2029284, 2367498, 2762081, 2874819, 3551247, 3833092, 4734996, 5524162, 5749638, 6707911, 7102494, 8286243, 8624457, 11048324, 11499276, 13415822, 14204988, 16290641, 16572486, 17248914, 20123733, 24858729, 26831644, 32581282, 33144972, 34497828, 40247466, 46955377, 48871923, 49717458, 60371199, 65162564, 80494932, 93910754, 97743846, 99434916, 114034487, 120742398, 140866131, 146615769, 187821508, 195487692, 228068974, 241484796, 281732262, 293231538, 342103461, 422598393, 456137948, 563464524, 586463076, 684206922, 798241409, 845196786, 1026310383, 1368413844, 1596482818, 1690393572, 2052620766, 2394724227, 3192965636, 4105241532, 4789448454, 7184172681, 9578896908, 14368345362, 28736690724]

約数ペア:

[(1, 28736690724), (2, 14368345362), (3, 9578896908), (4, 7184172681), (6, 4789448454), (7, 4105241532), (9, 3192965636), (12, 2394724227), (14, 2052620766), (17, 1690393572), (18, 1596482818), (21, 1368413844), (28, 1026310383), (34, 845196786), (36, 798241409), (42, 684206922), (49, 586463076), (51, 563464524), (63, 456137948), (68, 422598393), (84, 342103461), (98, 293231538), (102, 281732262), (119, 241484796), (126, 228068974), (147, 195487692), (153, 187821508), (196, 146615769), (204, 140866131), (238, 120742398), (252, 114034487), (289, 99434916), (294, 97743846), (306, 93910754), (357, 80494932), (441, 65162564), (476, 60371199), (578, 49717458), (588, 48871923), (612, 46955377), (714, 40247466), (833, 34497828), (867, 33144972), (882, 32581282), (1071, 26831644), (1156, 24858729), (1428, 20123733), (1666, 17248914), (1734, 16572486), (1764, 16290641), (2023, 14204988), (2142, 13415822), (2499, 11499276), (2601, 11048324), (3332, 8624457), (3468, 8286243), (4046, 7102494), (4284, 6707911), (4998, 5749638), (5202, 5524162), (6069, 4734996), (7497, 3833092), (8092, 3551247), (9996, 2874819), (10404, 2762081), (12138, 2367498), (14161, 2029284), (14994, 1916546), (18207, 1578332), (24276, 1183749), (28322, 1014642), (29988, 958273), (36414, 789166), (42483, 676428), (56369, 509796), (56644, 507321), (72828, 394583), (84966, 338214), (112738, 254898), (127449, 225476), (169107, 169932)]