68326876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2531}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 126974736

約数和(自身を除く): 58647860

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2531, 5062, 6749, 10124, 13498, 26996, 43027, 86054, 172108, 1004807, 2009614, 4019228, 17081719, 34163438, 68326876]

約数ペア:

[(1, 68326876), (2, 34163438), (4, 17081719), (17, 4019228), (34, 2009614), (68, 1004807), (397, 172108), (794, 86054), (1588, 43027), (2531, 26996), (5062, 13498), (6749, 10124)]