66724898

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 107970672

約数和(自身を除く): 41245774

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 1723, 2278, 3446, 19363, 29291, 38726, 58582, 115441, 230882, 497947, 995894, 1962497, 3924994, 33362449, 66724898]

約数ペア:

[(1, 66724898), (2, 33362449), (17, 3924994), (34, 1962497), (67, 995894), (134, 497947), (289, 230882), (578, 115441), (1139, 58582), (1723, 38726), (2278, 29291), (3446, 19363)]