72685702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4201}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 112243824

約数和(自身を除く): 39558122

約数列:

[1, 2, 41, 82, 211, 422, 4201, 8402, 8651, 17302, 172241, 344482, 886411, 1772822, 36342851, 72685702]

約数ペア:

[(1, 72685702), (2, 36342851), (41, 1772822), (82, 886411), (211, 344482), (422, 172241), (4201, 17302), (8402, 8651)]