28710056

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{11321}}^1$

素因数の和:11644

約数の個数: 16

約数和(自身を含む): 54005940

約数和(自身を除く): 25295884

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 11321, 22642, 45284, 90568, 3588757, 7177514, 14355028, 28710056]

約数ペア:

[(1, 28710056), (2, 14355028), (4, 7177514), (8, 3588757), (317, 90568), (634, 45284), (1268, 22642), (2536, 11321)]