39985258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 66484800

約数和(自身を除く): 26499542

約数列:

[1, 2, 17, 29, 34, 58, 107, 214, 379, 493, 758, 986, 1819, 3103, 3638, 6206, 6443, 10991, 12886, 21982, 40553, 52751, 81106, 105502, 186847, 373694, 689401, 1176037, 1378802, 2352074, 19992629, 39985258]

約数ペア:

[(1, 39985258), (2, 19992629), (17, 2352074), (29, 1378802), (34, 1176037), (58, 689401), (107, 373694), (214, 186847), (379, 105502), (493, 81106), (758, 52751), (986, 40553), (1819, 21982), (3103, 12886), (3638, 10991), (6206, 6443)]