28563852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{64333}}^1$

素因数の和:64377

約数の個数: 24

約数和(自身を含む): 68451376

約数和(自身を除く): 39887524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 64333, 128666, 192999, 257332, 385998, 771996, 2380321, 4760642, 7140963, 9521284, 14281926, 28563852]

約数ペア:

[(1, 28563852), (2, 14281926), (3, 9521284), (4, 7140963), (6, 4760642), (12, 2380321), (37, 771996), (74, 385998), (111, 257332), (148, 192999), (222, 128666), (444, 64333)]