28142092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2309}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 53943120

約数和(自身を除く): 25801028

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 2309, 3047, 4618, 6094, 9236, 12188, 25399, 50798, 101596, 639593, 1279186, 2558372, 7035523, 14071046, 28142092]

約数ペア:

[(1, 28142092), (2, 14071046), (4, 7035523), (11, 2558372), (22, 1279186), (44, 639593), (277, 101596), (554, 50798), (1108, 25399), (2309, 12188), (3047, 9236), (4618, 6094)]