28656101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 31187520

約数和(自身を除く): 2531419

約数列:

[1, 17, 67, 139, 181, 1139, 2363, 3077, 9313, 12127, 25159, 158321, 206159, 427703, 1685653, 28656101]

約数ペア:

[(1, 28656101), (17, 1685653), (67, 427703), (139, 206159), (181, 158321), (1139, 25159), (2363, 12127), (3077, 9313)]