47904572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1811}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 89041680

約数和(自身を除く): 41137108

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 1811, 3622, 6613, 7244, 13226, 26452, 30787, 61574, 123148, 704479, 1408958, 2817916, 11976143, 23952286, 47904572]

約数ペア:

[(1, 47904572), (2, 23952286), (4, 11976143), (17, 2817916), (34, 1408958), (68, 704479), (389, 123148), (778, 61574), (1556, 30787), (1811, 26452), (3622, 13226), (6613, 7244)]