6978296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 14923440

約数和(自身を除く): 7945144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 3947, 7894, 15788, 31576, 51311, 67099, 102622, 134198, 205244, 268396, 410488, 536792, 872287, 1744574, 3489148, 6978296]

約数ペア:

[(1, 6978296), (2, 3489148), (4, 1744574), (8, 872287), (13, 536792), (17, 410488), (26, 268396), (34, 205244), (52, 134198), (68, 102622), (104, 67099), (136, 51311), (221, 31576), (442, 15788), (884, 7894), (1768, 3947)]