29980624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{27967}}^1$

素因数の和:28042

約数の個数: 20

約数和(自身を含む): 58956544

約数和(自身を除く): 28975920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 27967, 55934, 111868, 223736, 447472, 1873789, 3747578, 7495156, 14990312, 29980624]

約数ペア:

[(1, 29980624), (2, 14990312), (4, 7495156), (8, 3747578), (16, 1873789), (67, 447472), (134, 223736), (268, 111868), (536, 55934), (1072, 27967)]