28209431182

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1\times {\mathrm{42349}}^1$

素因数の和:43851

約数の個数: 16

約数和(自身を含む): 42505848000

約数和(自身を除く): 14296416818

約数列:

[1, 2, 271, 542, 1229, 2458, 42349, 84698, 333059, 666118, 11476579, 22953158, 52046921, 104093842, 14104715591, 28209431182]

約数ペア:

[(1, 28209431182), (2, 14104715591), (271, 104093842), (542, 52046921), (1229, 22953158), (2458, 11476579), (42349, 666118), (84698, 333059)]