69315982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 105920640

約数和(自身を除く): 36604658

約数列:

[1, 2, 73, 146, 223, 446, 2129, 4258, 16279, 32558, 155417, 310834, 474767, 949534, 34657991, 69315982]

約数ペア:

[(1, 69315982), (2, 34657991), (73, 949534), (146, 474767), (223, 310834), (446, 155417), (2129, 32558), (4258, 16279)]