71508788984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30929407}}^1$

素因数の和:30929447

約数の個数: 24

約数和(自身を含む): 142429923840

約数和(自身を除く): 70921134856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30929407, 61858814, 123717628, 247435256, 525799919, 1051599838, 2103199676, 4206399352, 8938598623, 17877197246, 35754394492, 71508788984]

約数ペア:

[(1, 71508788984), (2, 35754394492), (4, 17877197246), (8, 8938598623), (17, 4206399352), (34, 2103199676), (68, 1051599838), (136, 525799919), (289, 247435256), (578, 123717628), (1156, 61858814), (2312, 30929407)]