28573218

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8311}}^1$

素因数の和:8510

約数の個数: 24

約数和(自身を含む): 62240256

約数和(自身を除く): 33667038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8311, 16622, 24933, 49866, 74799, 149598, 1587401, 3174802, 4762203, 9524406, 14286609, 28573218]

約数ペア:

[(1, 28573218), (2, 14286609), (3, 9524406), (6, 4762203), (9, 3174802), (18, 1587401), (191, 149598), (382, 74799), (573, 49866), (1146, 24933), (1719, 16622), (3438, 8311)]