71855494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6011}}^1$

素因数の和:6195

約数の個数: 16

約数和(自身を含む): 111101760

約数和(自身を除く): 39246266

約数列:

[1, 2, 43, 86, 139, 278, 5977, 6011, 11954, 12022, 258473, 516946, 835529, 1671058, 35927747, 71855494]

約数ペア:

[(1, 71855494), (2, 35927747), (43, 1671058), (86, 835529), (139, 516946), (278, 258473), (5977, 12022), (6011, 11954)]