47498408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 94685760

約数和(自身を除く): 47187352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1123, 1244, 2246, 2488, 4492, 5287, 8984, 10574, 19091, 21148, 38182, 42296, 76364, 152728, 349253, 698506, 1397012, 2794024, 5937301, 11874602, 23749204, 47498408]

約数ペア:

[(1, 47498408), (2, 23749204), (4, 11874602), (8, 5937301), (17, 2794024), (34, 1397012), (68, 698506), (136, 349253), (311, 152728), (622, 76364), (1123, 42296), (1244, 38182), (2246, 21148), (2488, 19091), (4492, 10574), (5287, 8984)]