71375746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4243}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 115504704

約数和(自身を除く): 44128958

約数列:

[1, 2, 13, 26, 647, 1294, 4243, 8411, 8486, 16822, 55159, 110318, 2745221, 5490442, 35687873, 71375746]

約数ペア:

[(1, 71375746), (2, 35687873), (13, 5490442), (26, 2745221), (647, 110318), (1294, 55159), (4243, 16822), (8411, 8486)]