71851262

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 56850178

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 2183, 2351, 4366, 4702, 15281, 16457, 30562, 32914, 86987, 138709, 173974, 277418, 608909, 970963, 1217818, 1941926, 5132233, 10264466, 35925631, 71851262]

約数ペア:

[(1, 71851262), (2, 35925631), (7, 10264466), (14, 5132233), (37, 1941926), (59, 1217818), (74, 970963), (118, 608909), (259, 277418), (413, 173974), (518, 138709), (826, 86987), (2183, 32914), (2351, 30562), (4366, 16457), (4702, 15281)]