25418074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 43154496

約数和(自身を除く): 17736422

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 277, 473, 554, 946, 1067, 2134, 3047, 4171, 6094, 8342, 11911, 23822, 26869, 45881, 53738, 91762, 131021, 262042, 295559, 591118, 1155367, 2310734, 12709037, 25418074]

約数ペア:

[(1, 25418074), (2, 12709037), (11, 2310734), (22, 1155367), (43, 591118), (86, 295559), (97, 262042), (194, 131021), (277, 91762), (473, 53738), (554, 45881), (946, 26869), (1067, 23822), (2134, 11911), (3047, 8342), (4171, 6094)]