71035672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 64439528

約数列:

[1, 2, 4, 8, 127, 139, 254, 278, 503, 508, 556, 1006, 1016, 1112, 2012, 4024, 17653, 35306, 63881, 69917, 70612, 127762, 139834, 141224, 255524, 279668, 511048, 559336, 8879459, 17758918, 35517836, 71035672]

約数ペア:

[(1, 71035672), (2, 35517836), (4, 17758918), (8, 8879459), (127, 559336), (139, 511048), (254, 279668), (278, 255524), (503, 141224), (508, 139834), (556, 127762), (1006, 70612), (1016, 69917), (1112, 63881), (2012, 35306), (4024, 17653)]