68970536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 135406080

約数和(自身を除く): 66435544

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 3917, 4402, 7834, 8804, 15668, 17608, 31336, 121427, 242854, 278107, 485708, 556214, 971416, 1112428, 2224856, 8621317, 17242634, 34485268, 68970536]

約数ペア:

[(1, 68970536), (2, 34485268), (4, 17242634), (8, 8621317), (31, 2224856), (62, 1112428), (71, 971416), (124, 556214), (142, 485708), (248, 278107), (284, 242854), (568, 121427), (2201, 31336), (3917, 17608), (4402, 15668), (7834, 8804)]