26640872

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{5147}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 50038560

約数和(自身を除く): 23397688

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5147, 5176, 10294, 20588, 41176, 3330109, 6660218, 13320436, 26640872]

約数ペア:

[(1, 26640872), (2, 13320436), (4, 6660218), (8, 3330109), (647, 41176), (1294, 20588), (2588, 10294), (5147, 5176)]