7021136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 14624064

約数和(自身を除く): 7602928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 311, 332, 622, 664, 1244, 1328, 1411, 2488, 2822, 4976, 5287, 5644, 10574, 11288, 21148, 22576, 25813, 42296, 51626, 84592, 103252, 206504, 413008, 438821, 877642, 1755284, 3510568, 7021136]

約数ペア:

[(1, 7021136), (2, 3510568), (4, 1755284), (8, 877642), (16, 438821), (17, 413008), (34, 206504), (68, 103252), (83, 84592), (136, 51626), (166, 42296), (272, 25813), (311, 22576), (332, 21148), (622, 11288), (664, 10574), (1244, 5644), (1328, 5287), (1411, 4976), (2488, 2822)]