28760374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 44706816

約数和(自身を除く): 15946442

約数列:

[1, 2, 31, 62, 307, 614, 1511, 3022, 9517, 19034, 46841, 93682, 463877, 927754, 14380187, 28760374]

約数ペア:

[(1, 28760374), (2, 14380187), (31, 927754), (62, 463877), (307, 93682), (614, 46841), (1511, 19034), (3022, 9517)]