68276446

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 122849280

約数和(自身を除く): 54572834

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2579, 3782, 5158, 13237, 18053, 26474, 36106, 79949, 157319, 159898, 314638, 559643, 1101233, 1119286, 2202466, 4876889, 9753778, 34138223, 68276446]

約数ペア:

[(1, 68276446), (2, 34138223), (7, 9753778), (14, 4876889), (31, 2202466), (61, 1119286), (62, 1101233), (122, 559643), (217, 314638), (427, 159898), (434, 157319), (854, 79949), (1891, 36106), (2579, 26474), (3782, 18053), (5158, 13237)]