40271014

素因数分解:

$2^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1831}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 69117696

約数和(自身を除く): 28846682

約数列:

[1, 2, 7, 14, 1571, 1831, 3142, 3662, 10997, 12817, 21994, 25634, 2876501, 5753002, 20135507, 40271014]

約数ペア:

[(1, 40271014), (2, 20135507), (7, 5753002), (14, 2876501), (1571, 25634), (1831, 21994), (3142, 12817), (3662, 10997)]