71872022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 50055658

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 1567, 2414, 2698, 3134, 22933, 26639, 29773, 45866, 53278, 59546, 111257, 222514, 506141, 1012282, 1891369, 2113883, 3782738, 4227766, 35936011, 71872022]

約数ペア:

[(1, 71872022), (2, 35936011), (17, 4227766), (19, 3782738), (34, 2113883), (38, 1891369), (71, 1012282), (142, 506141), (323, 222514), (646, 111257), (1207, 59546), (1349, 53278), (1567, 45866), (2414, 29773), (2698, 26639), (3134, 22933)]