40277386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 66558672

約数和(自身を除く): 26281286

約数列:

[1, 2, 17, 34, 37, 74, 101, 202, 317, 629, 634, 1258, 1717, 3434, 3737, 5389, 7474, 10778, 11729, 23458, 32017, 63529, 64034, 127058, 199393, 398786, 544289, 1088578, 1184629, 2369258, 20138693, 40277386]

約数ペア:

[(1, 40277386), (2, 20138693), (17, 2369258), (34, 1184629), (37, 1088578), (74, 544289), (101, 398786), (202, 199393), (317, 127058), (629, 64034), (634, 63529), (1258, 32017), (1717, 23458), (3434, 11729), (3737, 10778), (5389, 7474)]