78140864

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{3623}}^1$

素因数の和:3972

約数の個数: 28

約数和(自身を含む): 155563824

約数和(自身を除く): 77422960

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 3623, 5392, 7246, 10784, 14492, 21568, 28984, 57968, 115936, 231872, 1220951, 2441902, 4883804, 9767608, 19535216, 39070432, 78140864]

約数ペア:

[(1, 78140864), (2, 39070432), (4, 19535216), (8, 9767608), (16, 4883804), (32, 2441902), (64, 1220951), (337, 231872), (674, 115936), (1348, 57968), (2696, 28984), (3623, 21568), (5392, 14492), (7246, 10784)]