38692969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 49821696

約数和(自身を除く): 11128727

約数列:

[1, 7, 17, 23, 67, 119, 161, 211, 391, 469, 1139, 1477, 1541, 2737, 3587, 4853, 7973, 10787, 14137, 25109, 26197, 33971, 82501, 98959, 183379, 240329, 325151, 577507, 1682303, 2276057, 5527567, 38692969]

約数ペア:

[(1, 38692969), (7, 5527567), (17, 2276057), (23, 1682303), (67, 577507), (119, 325151), (161, 240329), (211, 183379), (391, 98959), (469, 82501), (1139, 33971), (1477, 26197), (1541, 25109), (2737, 14137), (3587, 10787), (4853, 7973)]