70328564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 129912804

約数和(自身を除く): 59584240

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 257, 514, 1028, 1591, 1849, 3182, 3698, 6364, 7396, 9509, 11051, 19018, 22102, 38036, 44204, 68413, 136826, 273652, 408887, 475193, 817774, 950386, 1635548, 1900772, 17582141, 35164282, 70328564]

約数ペア:

[(1, 70328564), (2, 35164282), (4, 17582141), (37, 1900772), (43, 1635548), (74, 950386), (86, 817774), (148, 475193), (172, 408887), (257, 273652), (514, 136826), (1028, 68413), (1591, 44204), (1849, 38036), (3182, 22102), (3698, 19018), (6364, 11051), (7396, 9509)]