42476876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 80262000

約数和(自身を除く): 37785124

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1637, 1996, 3274, 6487, 6548, 12974, 21281, 25948, 42562, 85124, 816863, 1633726, 3267452, 10619219, 21238438, 42476876]

約数ペア:

[(1, 42476876), (2, 21238438), (4, 10619219), (13, 3267452), (26, 1633726), (52, 816863), (499, 85124), (998, 42562), (1637, 25948), (1996, 21281), (3274, 12974), (6487, 6548)]