70456816

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{15671}}^1$

素因数の和:15960

約数の個数: 20

約数和(自身を含む): 137004624

約数和(自身を除く): 66547808

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 15671, 31342, 62684, 125368, 250736, 4403551, 8807102, 17614204, 35228408, 70456816]

約数ペア:

[(1, 70456816), (2, 35228408), (4, 17614204), (8, 8807102), (16, 4403551), (281, 250736), (562, 125368), (1124, 62684), (2248, 31342), (4496, 15671)]