28558844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 53091360

約数和(自身を除く): 24532516

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 919, 1828, 1838, 3676, 7769, 15538, 15623, 31076, 31246, 62492, 419983, 839966, 1679932, 7139711, 14279422, 28558844]

約数ペア:

[(1, 28558844), (2, 14279422), (4, 7139711), (17, 1679932), (34, 839966), (68, 419983), (457, 62492), (914, 31246), (919, 31076), (1828, 15623), (1838, 15538), (3676, 7769)]