71980634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{12163}}^1$

素因数の和:12445

約数の個数: 16

約数和(自身を含む): 118234080

約数和(自身を除く): 46253446

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 12163, 24326, 133793, 267586, 3271847, 6543694, 35990317, 71980634]

約数ペア:

[(1, 71980634), (2, 35990317), (11, 6543694), (22, 3271847), (269, 267586), (538, 133793), (2959, 24326), (5918, 12163)]