28358962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 44198784

約数和(自身を除く): 15839822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 4871, 5822, 9742, 199711, 345841, 399422, 691682, 14179481, 28358962]

約数ペア:

[(1, 28358962), (2, 14179481), (41, 691682), (71, 399422), (82, 345841), (142, 199711), (2911, 9742), (4871, 5822)]