28625068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 51674112

約数和(自身を除く): 23049044

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 1423, 2846, 5029, 5692, 10058, 20116, 66881, 133762, 152261, 267524, 304522, 609044, 7156267, 14312534, 28625068]

約数ペア:

[(1, 28625068), (2, 14312534), (4, 7156267), (47, 609044), (94, 304522), (107, 267524), (188, 152261), (214, 133762), (428, 66881), (1423, 20116), (2846, 10058), (5029, 5692)]