70872142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{6329}}^1$

素因数の和:6851

約数の個数: 16

約数和(自身を含む): 116218800

約数和(自身を除く): 45346658

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 6329, 11198, 12658, 69619, 139238, 3221461, 6442922, 35436071, 70872142]

約数ペア:

[(1, 70872142), (2, 35436071), (11, 6442922), (22, 3221461), (509, 139238), (1018, 69619), (5599, 12658), (6329, 11198)]