70439878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4021}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 111489840

約数和(自身を除く): 41049962

約数列:

[1, 2, 19, 38, 461, 922, 4021, 8042, 8759, 17518, 76399, 152798, 1853681, 3707362, 35219939, 70439878]

約数ペア:

[(1, 70439878), (2, 35219939), (19, 3707362), (38, 1853681), (461, 152798), (922, 76399), (4021, 17518), (8042, 8759)]