28402428

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{4327}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 66408832

約数和(自身を除く): 38006404

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 3282, 4327, 6564, 8654, 12981, 17308, 25962, 51924, 2366869, 4733738, 7100607, 9467476, 14201214, 28402428]

約数ペア:

[(1, 28402428), (2, 14201214), (3, 9467476), (4, 7100607), (6, 4733738), (12, 2366869), (547, 51924), (1094, 25962), (1641, 17308), (2188, 12981), (3282, 8654), (4327, 6564)]