68081572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1187}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 128532096

約数和(自身を除く): 60450524

約数列:

[1, 2, 4, 13, 26, 52, 1103, 1187, 2206, 2374, 4412, 4748, 14339, 15431, 28678, 30862, 57356, 61724, 1309261, 2618522, 5237044, 17020393, 34040786, 68081572]

約数ペア:

[(1, 68081572), (2, 34040786), (4, 17020393), (13, 5237044), (26, 2618522), (52, 1309261), (1103, 61724), (1187, 57356), (2206, 30862), (2374, 28678), (4412, 15431), (4748, 14339)]