28023208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5569}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 57148200

約数和(自身を除く): 29124992

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 5569, 11138, 22276, 44552, 94673, 189346, 206053, 378692, 412106, 757384, 824212, 1648424, 3502901, 7005802, 14011604, 28023208]

約数ペア:

[(1, 28023208), (2, 14011604), (4, 7005802), (8, 3502901), (17, 1648424), (34, 824212), (37, 757384), (68, 412106), (74, 378692), (136, 206053), (148, 189346), (296, 94673), (629, 44552), (1258, 22276), (2516, 11138), (5032, 5569)]