71141644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54059}}^1$

素因数の和:54117

約数の個数: 24

約数和(自身を含む): 145313280

約数和(自身を除く): 74171636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54059, 108118, 216236, 378413, 756826, 1513652, 2540773, 5081546, 10163092, 17785411, 35570822, 71141644]

約数ペア:

[(1, 71141644), (2, 35570822), (4, 17785411), (7, 10163092), (14, 5081546), (28, 2540773), (47, 1513652), (94, 756826), (188, 378413), (329, 216236), (658, 108118), (1316, 54059)]