28851704

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 62017920

約数和(自身を除く): 33166216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1163, 1772, 2326, 3101, 3544, 4652, 6202, 8141, 9304, 12404, 16282, 24808, 32564, 65128, 515209, 1030418, 2060836, 3606463, 4121672, 7212926, 14425852, 28851704]

約数ペア:

[(1, 28851704), (2, 14425852), (4, 7212926), (7, 4121672), (8, 3606463), (14, 2060836), (28, 1030418), (56, 515209), (443, 65128), (886, 32564), (1163, 24808), (1772, 16282), (2326, 12404), (3101, 9304), (3544, 8141), (4652, 6202)]