69960844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1361}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 124933536

約数和(自身を除く): 54972692

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 1361, 2722, 5444, 12851, 25702, 51404, 96631, 193262, 246341, 386524, 492682, 985364, 17490211, 34980422, 69960844]

約数ペア:

[(1, 69960844), (2, 34980422), (4, 17490211), (71, 985364), (142, 492682), (181, 386524), (284, 246341), (362, 193262), (724, 96631), (1361, 51404), (2722, 25702), (5444, 12851)]