74287655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16097}}^1$

素因数の和:16186

約数の個数: 16

約数和(自身を含む): 97360704

約数和(自身を除く): 23073049

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 16097, 80485, 209261, 1046305, 1142887, 5714435, 14857531, 74287655]

約数ペア:

[(1, 74287655), (5, 14857531), (13, 5714435), (65, 1142887), (71, 1046305), (355, 209261), (923, 80485), (4615, 16097)]