72522506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 132188160

約数和(自身を除く): 59665654

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2647, 3914, 5294, 13699, 18529, 27398, 37058, 50293, 100586, 272641, 352051, 545282, 704102, 1908487, 3816974, 5180179, 10360358, 36261253, 72522506]

約数ペア:

[(1, 72522506), (2, 36261253), (7, 10360358), (14, 5180179), (19, 3816974), (38, 1908487), (103, 704102), (133, 545282), (206, 352051), (266, 272641), (721, 100586), (1442, 50293), (1957, 37058), (2647, 27398), (3914, 18529), (5294, 13699)]