7627826836

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{10151}}^1$

素因数の和:10780

約数の個数: 48

約数和(自身を含む): 15609065472

約数和(自身を除く): 7981238636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 571, 658, 1142, 1316, 2284, 3997, 7994, 10151, 15988, 20302, 26837, 40604, 53674, 71057, 107348, 142114, 187859, 284228, 375718, 477097, 751436, 954194, 1908388, 3339679, 5796221, 6679358, 11592442, 13358716, 23184884, 40573547, 81147094, 162294188, 272422387, 544844774, 1089689548, 1906956709, 3813913418, 7627826836]

約数ペア:

[(1, 7627826836), (2, 3813913418), (4, 1906956709), (7, 1089689548), (14, 544844774), (28, 272422387), (47, 162294188), (94, 81147094), (188, 40573547), (329, 23184884), (571, 13358716), (658, 11592442), (1142, 6679358), (1316, 5796221), (2284, 3339679), (3997, 1908388), (7994, 954194), (10151, 751436), (15988, 477097), (20302, 375718), (26837, 284228), (40604, 187859), (53674, 142114), (71057, 107348)]