38040073844

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{68417399}}^1$

素因数の和:68417542

約数の個数: 12

約数和(自身を含む): 67049052000

約数和(自身を除く): 29008978156

約数列:

[1, 2, 4, 139, 278, 556, 68417399, 136834798, 273669596, 9510018461, 19020036922, 38040073844]

約数ペア:

[(1, 38040073844), (2, 19020036922), (4, 9510018461), (139, 273669596), (278, 136834798), (556, 68417399)]