28471256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{323537}}^1$

素因数の和:323554

約数の個数: 16

約数和(自身を含む): 58236840

約数和(自身を除く): 29765584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 323537, 647074, 1294148, 2588296, 3558907, 7117814, 14235628, 28471256]

約数ペア:

[(1, 28471256), (2, 14235628), (4, 7117814), (8, 3558907), (11, 2588296), (22, 1294148), (44, 647074), (88, 323537)]