69806642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{3947}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 108017280

約数和(自身を除く): 38210638

約数列:

[1, 2, 37, 74, 239, 478, 3947, 7894, 8843, 17686, 146039, 292078, 943333, 1886666, 34903321, 69806642]

約数ペア:

[(1, 69806642), (2, 34903321), (37, 1886666), (74, 943333), (239, 292078), (478, 146039), (3947, 17686), (7894, 8843)]