28299776

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1832

約数の個数: 40

約数和(自身を含む): 58401024

約数和(自身を除く): 30101248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1783, 1984, 3566, 3968, 7132, 7936, 14264, 15872, 28528, 55273, 57056, 110546, 114112, 221092, 228224, 442184, 456448, 884368, 912896, 1768736, 3537472, 7074944, 14149888, 28299776]

約数ペア:

[(1, 28299776), (2, 14149888), (4, 7074944), (8, 3537472), (16, 1768736), (31, 912896), (32, 884368), (62, 456448), (64, 442184), (124, 228224), (128, 221092), (248, 114112), (256, 110546), (496, 57056), (512, 55273), (992, 28528), (1783, 15872), (1984, 14264), (3566, 7936), (3968, 7132)]