78623404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 142002000

約数和(自身を除く): 63378596

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 3449, 5699, 6898, 11398, 13796, 22796, 141409, 282818, 479411, 565636, 958822, 1917644, 19655851, 39311702, 78623404]

約数ペア:

[(1, 78623404), (2, 39311702), (4, 19655851), (41, 1917644), (82, 958822), (139, 565636), (164, 479411), (278, 282818), (556, 141409), (3449, 22796), (5699, 13796), (6898, 11398)]