28201202944

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3553579}}^1$

素因数の和:3553626

約数の個数: 36

約数和(自身を含む): 58108140160

約数和(自身を除く): 29906937216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 3553579, 7107158, 14214316, 28428632, 56857264, 110160949, 113714528, 220321898, 227429056, 440643796, 454858112, 881287592, 909716224, 1762575184, 3525150368, 7050300736, 14100601472, 28201202944]

約数ペア:

[(1, 28201202944), (2, 14100601472), (4, 7050300736), (8, 3525150368), (16, 1762575184), (31, 909716224), (32, 881287592), (62, 454858112), (64, 440643796), (124, 227429056), (128, 220321898), (248, 113714528), (256, 110160949), (496, 56857264), (992, 28428632), (1984, 14214316), (3968, 7107158), (7936, 3553579)]