70899127216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1241579}}^1$

素因数の和:1241713

約数の個数: 40

約数和(自身を含む): 142255270080

約数和(自身を除く): 71356142864

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3569, 7138, 14276, 28552, 57104, 1241579, 2483158, 4966316, 9932632, 19865264, 53387897, 103051057, 106775794, 206102114, 213551588, 412204228, 427103176, 824408456, 854206352, 1648816912, 4431195451, 8862390902, 17724781804, 35449563608, 70899127216]

約数ペア:

[(1, 70899127216), (2, 35449563608), (4, 17724781804), (8, 8862390902), (16, 4431195451), (43, 1648816912), (83, 854206352), (86, 824408456), (166, 427103176), (172, 412204228), (332, 213551588), (344, 206102114), (664, 106775794), (688, 103051057), (1328, 53387897), (3569, 19865264), (7138, 9932632), (14276, 4966316), (28552, 2483158), (57104, 1241579)]