71931486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5647}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 157782528

約数和(自身を除く): 85851042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 4246, 5647, 6369, 11294, 12738, 16941, 33882, 62117, 124234, 186351, 372702, 1089871, 2179742, 3269613, 6539226, 11988581, 23977162, 35965743, 71931486]

約数ペア:

[(1, 71931486), (2, 35965743), (3, 23977162), (6, 11988581), (11, 6539226), (22, 3269613), (33, 2179742), (66, 1089871), (193, 372702), (386, 186351), (579, 124234), (1158, 62117), (2123, 33882), (4246, 16941), (5647, 12738), (6369, 11294)]