68109908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9239}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 126772800

約数和(自身を除く): 58662892

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 9239, 18478, 36956, 175541, 351082, 702164, 896183, 1792366, 3584732, 17027477, 34054954, 68109908]

約数ペア:

[(1, 68109908), (2, 34054954), (4, 17027477), (19, 3584732), (38, 1792366), (76, 896183), (97, 702164), (194, 351082), (388, 175541), (1843, 36956), (3686, 18478), (7372, 9239)]