68490112

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18494

約数の個数: 32

約数和(自身を含む): 141157800

約数和(自身を除く): 72667688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 18451, 36902, 73804, 147608, 295216, 535079, 590432, 1070158, 1180864, 2140316, 2361728, 4280632, 8561264, 17122528, 34245056, 68490112]

約数ペア:

[(1, 68490112), (2, 34245056), (4, 17122528), (8, 8561264), (16, 4280632), (29, 2361728), (32, 2140316), (58, 1180864), (64, 1070158), (116, 590432), (128, 535079), (232, 295216), (464, 147608), (928, 73804), (1856, 36902), (3712, 18451)]