28990546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38449}}^1$

素因数の和:38493

約数の個数: 16

約数和(自身を含む): 48447000

約数和(自身を除く): 19456454

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 38449, 76898, 499837, 999674, 1115021, 2230042, 14495273, 28990546]

約数ペア:

[(1, 28990546), (2, 14495273), (13, 2230042), (26, 1115021), (29, 999674), (58, 499837), (377, 76898), (754, 38449)]