70878736

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{8807}}^1$

素因数の和:9318

約数の個数: 20

約数和(自身を含む): 137616192

約数和(自身を除く): 66737456

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 8807, 17614, 35228, 70456, 140912, 4429921, 8859842, 17719684, 35439368, 70878736]

約数ペア:

[(1, 70878736), (2, 35439368), (4, 17719684), (8, 8859842), (16, 4429921), (503, 140912), (1006, 70456), (2012, 35228), (4024, 17614), (8048, 8807)]