74910366704

素因数分解:

$2^4\times {\mathrm{20143}}^1\times {\mathrm{232433}}^1$

素因数の和:252584

約数の個数: 20

約数和(自身を含む): 145146665376

約数和(自身を除く): 70236298672

約数列:

[1, 2, 4, 8, 16, 20143, 40286, 80572, 161144, 232433, 322288, 464866, 929732, 1859464, 3718928, 4681897919, 9363795838, 18727591676, 37455183352, 74910366704]

約数ペア:

[(1, 74910366704), (2, 37455183352), (4, 18727591676), (8, 9363795838), (16, 4681897919), (20143, 3718928), (40286, 1859464), (80572, 929732), (161144, 464866), (232433, 322288)]