71393250056

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{64202563}}^1$

素因数の和:64202708

約数の個数: 16

約数和(自身を含む): 134825384400

約数和(自身を除く): 63432134344

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 64202563, 128405126, 256810252, 513620504, 8924156257, 17848312514, 35696625028, 71393250056]

約数ペア:

[(1, 71393250056), (2, 35696625028), (4, 17848312514), (8, 8924156257), (139, 513620504), (278, 256810252), (556, 128405126), (1112, 64202563)]