28926432

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2200

約数の個数: 72

約数和(自身を含む): 84049056

約数和(自身を除く): 55122624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2137, 2256, 3384, 4274, 4512, 6411, 6768, 8548, 12822, 13536, 17096, 19233, 25644, 34192, 38466, 51288, 68384, 76932, 100439, 102576, 153864, 200878, 205152, 301317, 307728, 401756, 602634, 615456, 803512, 903951, 1205268, 1607024, 1807902, 2410536, 3214048, 3615804, 4821072, 7231608, 9642144, 14463216, 28926432]

約数ペア:

[(1, 28926432), (2, 14463216), (3, 9642144), (4, 7231608), (6, 4821072), (8, 3615804), (9, 3214048), (12, 2410536), (16, 1807902), (18, 1607024), (24, 1205268), (32, 903951), (36, 803512), (47, 615456), (48, 602634), (72, 401756), (94, 307728), (96, 301317), (141, 205152), (144, 200878), (188, 153864), (282, 102576), (288, 100439), (376, 76932), (423, 68384), (564, 51288), (752, 38466), (846, 34192), (1128, 25644), (1504, 19233), (1692, 17096), (2137, 13536), (2256, 12822), (3384, 8548), (4274, 6768), (4512, 6411)]