68724982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{30169}}^1$

素因数の和:30255

約数の個数: 16

約数和(自身を含む): 110784240

約数和(自身を除く): 42059258

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 30169, 60338, 512873, 1025746, 2021323, 4042646, 34362491, 68724982]

約数ペア:

[(1, 68724982), (2, 34362491), (17, 4042646), (34, 2021323), (67, 1025746), (134, 512873), (1139, 60338), (2278, 30169)]