7128644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 13386240

約数和(自身を除く): 6257596

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1327, 1343, 2654, 2686, 5308, 5372, 22559, 45118, 90236, 104833, 209666, 419332, 1782161, 3564322, 7128644]

約数ペア:

[(1, 7128644), (2, 3564322), (4, 1782161), (17, 419332), (34, 209666), (68, 104833), (79, 90236), (158, 45118), (316, 22559), (1327, 5372), (1343, 5308), (2654, 2686)]