629272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 1429920

約数和(自身を除く): 800648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 661, 952, 1322, 2644, 4627, 5288, 9254, 11237, 18508, 22474, 37016, 44948, 78659, 89896, 157318, 314636, 629272]

約数ペア:

[(1, 629272), (2, 314636), (4, 157318), (7, 89896), (8, 78659), (14, 44948), (17, 37016), (28, 22474), (34, 18508), (56, 11237), (68, 9254), (119, 5288), (136, 4627), (238, 2644), (476, 1322), (661, 952)]