68993836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 126372960

約数和(自身を除く): 57379124

約数列:

[1, 2, 4, 23, 46, 92, 397, 794, 1588, 1889, 3778, 7556, 9131, 18262, 36524, 43447, 86894, 173788, 749933, 1499866, 2999732, 17248459, 34496918, 68993836]

約数ペア:

[(1, 68993836), (2, 34496918), (4, 17248459), (23, 2999732), (46, 1499866), (92, 749933), (397, 173788), (794, 86894), (1588, 43447), (1889, 36524), (3778, 18262), (7556, 9131)]