28797828

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{7817}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 67422432

約数和(自身を除く): 38624604

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 7817, 15634, 23451, 31268, 46902, 93804, 2399819, 4799638, 7199457, 9599276, 14398914, 28797828]

約数ペア:

[(1, 28797828), (2, 14398914), (3, 9599276), (4, 7199457), (6, 4799638), (12, 2399819), (307, 93804), (614, 46902), (921, 31268), (1228, 23451), (1842, 15634), (3684, 7817)]