68909624

素因数分解:

$2^3\times 7^1\times {\mathrm{1230529}}^1$

素因数の和:1230542

約数の個数: 16

約数和(自身を含む): 147663600

約数和(自身を除く): 78753976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1230529, 2461058, 4922116, 8613703, 9844232, 17227406, 34454812, 68909624]

約数ペア:

[(1, 68909624), (2, 34454812), (4, 17227406), (7, 9844232), (8, 8613703), (14, 4922116), (28, 2461058), (56, 1230529)]