28575862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65843}}^1$

素因数の和:65883

約数の個数: 16

約数和(自身を含む): 50568192

約数和(自身を除く): 21992330

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 65843, 131686, 460901, 921802, 2041133, 4082266, 14287931, 28575862]

約数ペア:

[(1, 28575862), (2, 14287931), (7, 4082266), (14, 2041133), (31, 921802), (62, 460901), (217, 131686), (434, 65843)]