71346224

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{12421}}^1$

素因数の和:12788

約数の個数: 20

約数和(自身を含む): 138629520

約数和(自身を除く): 67283296

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 12421, 24842, 49684, 99368, 198736, 4459139, 8918278, 17836556, 35673112, 71346224]

約数ペア:

[(1, 71346224), (2, 35673112), (4, 17836556), (8, 8918278), (16, 4459139), (359, 198736), (718, 99368), (1436, 49684), (2872, 24842), (5744, 12421)]