28331926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 52335360

約数和(自身を除く): 24003434

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2477, 4954, 5719, 11438, 17339, 34678, 47063, 94126, 106511, 213022, 329441, 658882, 745577, 1491154, 2023709, 4047418, 14165963, 28331926]

約数ペア:

[(1, 28331926), (2, 14165963), (7, 4047418), (14, 2023709), (19, 1491154), (38, 745577), (43, 658882), (86, 329441), (133, 213022), (266, 106511), (301, 94126), (602, 47063), (817, 34678), (1634, 17339), (2477, 11438), (4954, 5719)]