72326513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1979}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 14349967

約数列:

[1, 7, 23, 161, 227, 1589, 1979, 5221, 13853, 36547, 45517, 318619, 449233, 3144631, 10332359, 72326513]

約数ペア:

[(1, 72326513), (7, 10332359), (23, 3144631), (161, 449233), (227, 318619), (1589, 45517), (1979, 36547), (5221, 13853)]