28924008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22739}}^1$

素因数の和:22801

約数の個数: 32

約数和(自身を含む): 73677600

約数和(自身を除く): 44753592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22739, 45478, 68217, 90956, 136434, 181912, 272868, 545736, 1205167, 2410334, 3615501, 4820668, 7231002, 9641336, 14462004, 28924008]

約数ペア:

[(1, 28924008), (2, 14462004), (3, 9641336), (4, 7231002), (6, 4820668), (8, 3615501), (12, 2410334), (24, 1205167), (53, 545736), (106, 272868), (159, 181912), (212, 136434), (318, 90956), (424, 68217), (636, 45478), (1272, 22739)]