28122256

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{3089}}^1$

素因数の和:3666

約数の個数: 20

約数和(自身を含む): 54600300

約数和(自身を除く): 26478044

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 3089, 4552, 6178, 9104, 12356, 24712, 49424, 1757641, 3515282, 7030564, 14061128, 28122256]

約数ペア:

[(1, 28122256), (2, 14061128), (4, 7030564), (8, 3515282), (16, 1757641), (569, 49424), (1138, 24712), (2276, 12356), (3089, 9104), (4552, 6178)]