8449112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 18827280

約数和(自身を除く): 10378168

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 868, 961, 1099, 1256, 1736, 1922, 2198, 3844, 4396, 4867, 6727, 7688, 8792, 9734, 13454, 19468, 26908, 34069, 38936, 53816, 68138, 136276, 150877, 272552, 301754, 603508, 1056139, 1207016, 2112278, 4224556, 8449112]

約数ペア:

[(1, 8449112), (2, 4224556), (4, 2112278), (7, 1207016), (8, 1056139), (14, 603508), (28, 301754), (31, 272552), (56, 150877), (62, 136276), (124, 68138), (157, 53816), (217, 38936), (248, 34069), (314, 26908), (434, 19468), (628, 13454), (868, 9734), (961, 8792), (1099, 7688), (1256, 6727), (1736, 4867), (1922, 4396), (2198, 3844)]