1269083968

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{64591}}^1$

素因数の和:64910

約数の個数: 28

約数和(自身を含む): 2526580672

約数和(自身を除く): 1257496704

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 64591, 129182, 258364, 516728, 1033456, 2066912, 4133824, 19829437, 39658874, 79317748, 158635496, 317270992, 634541984, 1269083968]

約数ペア:

[(1, 1269083968), (2, 634541984), (4, 317270992), (8, 158635496), (16, 79317748), (32, 39658874), (64, 19829437), (307, 4133824), (614, 2066912), (1228, 1033456), (2456, 516728), (4912, 258364), (9824, 129182), (19648, 64591)]