56571724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8629}}^1$

素因数の和:8793

約数の個数: 24

約数和(自身を含む): 108738000

約数和(自身を除く): 52166276

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 8629, 17258, 34516, 94919, 189838, 379676, 1285721, 2571442, 5142884, 14142931, 28285862, 56571724]

約数ペア:

[(1, 56571724), (2, 28285862), (4, 14142931), (11, 5142884), (22, 2571442), (44, 1285721), (149, 379676), (298, 189838), (596, 94919), (1639, 34516), (3278, 17258), (6556, 8629)]