56781686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7717}}^1$

素因数の和:8015

約数の個数: 16

約数和(自身を含む): 92060304

約数和(自身を除く): 35278618

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 7717, 15434, 100321, 200642, 2183911, 4367822, 28390843, 56781686]

約数ペア:

[(1, 56781686), (2, 28390843), (13, 4367822), (26, 2183911), (283, 200642), (566, 100321), (3679, 15434), (7358, 7717)]