27878330

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9851}}^1$

素因数の和:10141

約数の個数: 16

約数和(自身を含む): 50363424

約数和(自身を除く): 22485094

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 9851, 19702, 49255, 98510, 2787833, 5575666, 13939165, 27878330]

約数ペア:

[(1, 27878330), (2, 13939165), (5, 5575666), (10, 2787833), (283, 98510), (566, 49255), (1415, 19702), (2830, 9851)]