13478032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10663}}^1$

素因数の和:10750

約数の個数: 20

約数和(自身を含む): 26446720

約数和(自身を除く): 12968688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10663, 21326, 42652, 85304, 170608, 842377, 1684754, 3369508, 6739016, 13478032]

約数ペア:

[(1, 13478032), (2, 6739016), (4, 3369508), (8, 1684754), (16, 842377), (79, 170608), (158, 85304), (316, 42652), (632, 21326), (1264, 10663)]