28469592

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 79220700

約数和(自身を除く): 50751108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 179, 188, 282, 358, 376, 423, 537, 564, 716, 846, 1074, 1128, 1432, 1611, 1692, 2148, 2209, 3222, 3384, 4296, 4418, 6444, 6627, 8413, 8836, 12888, 13254, 16826, 17672, 19881, 25239, 26508, 33652, 39762, 50478, 53016, 67304, 75717, 79524, 100956, 151434, 159048, 201912, 302868, 395411, 605736, 790822, 1186233, 1581644, 2372466, 3163288, 3558699, 4744932, 7117398, 9489864, 14234796, 28469592]

約数ペア:

[(1, 28469592), (2, 14234796), (3, 9489864), (4, 7117398), (6, 4744932), (8, 3558699), (9, 3163288), (12, 2372466), (18, 1581644), (24, 1186233), (36, 790822), (47, 605736), (72, 395411), (94, 302868), (141, 201912), (179, 159048), (188, 151434), (282, 100956), (358, 79524), (376, 75717), (423, 67304), (537, 53016), (564, 50478), (716, 39762), (846, 33652), (1074, 26508), (1128, 25239), (1432, 19881), (1611, 17672), (1692, 16826), (2148, 13254), (2209, 12888), (3222, 8836), (3384, 8413), (4296, 6627), (4418, 6444)]