25130414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7103}}^1$

素因数の和:7195

約数の個数: 16

約数和(自身を含む): 39640320

約数和(自身を除く): 14509906

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 7103, 14206, 205987, 411974, 433283, 866566, 12565207, 25130414]

約数ペア:

[(1, 25130414), (2, 12565207), (29, 866566), (58, 433283), (61, 411974), (122, 205987), (1769, 14206), (3538, 7103)]