67798856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{498521}}^1$

素因数の和:498544

約数の個数: 16

約数和(自身を含む): 134600940

約数和(自身を除く): 66802084

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 498521, 997042, 1994084, 3988168, 8474857, 16949714, 33899428, 67798856]

約数ペア:

[(1, 67798856), (2, 33899428), (4, 16949714), (8, 8474857), (17, 3988168), (34, 1994084), (68, 997042), (136, 498521)]