63212752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 126415520

約数和(自身を除く): 63202768

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 661, 688, 1112, 1322, 2224, 2644, 5288, 5977, 10576, 11954, 23908, 28423, 47816, 56846, 91879, 95632, 113692, 183758, 227384, 367516, 454768, 735032, 1470064, 3950797, 7901594, 15803188, 31606376, 63212752]

約数ペア:

[(1, 63212752), (2, 31606376), (4, 15803188), (8, 7901594), (16, 3950797), (43, 1470064), (86, 735032), (139, 454768), (172, 367516), (278, 227384), (344, 183758), (556, 113692), (661, 95632), (688, 91879), (1112, 56846), (1322, 47816), (2224, 28423), (2644, 23908), (5288, 11954), (5977, 10576)]