70642012

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19259}}^1$

素因数の和:19401

約数の個数: 24

約数和(自身を含む): 142369920

約数和(自身を除く): 71727908

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 19259, 38518, 77036, 134813, 269626, 539252, 2522929, 5045858, 10091716, 17660503, 35321006, 70642012]

約数ペア:

[(1, 70642012), (2, 35321006), (4, 17660503), (7, 10091716), (14, 5045858), (28, 2522929), (131, 539252), (262, 269626), (524, 134813), (917, 77036), (1834, 38518), (3668, 19259)]