69664946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 119795760

約数和(自身を除く): 50130814

約数列:

[1, 2, 13, 17, 26, 34, 221, 277, 442, 554, 569, 1138, 3601, 4709, 7202, 7397, 9418, 9673, 14794, 19346, 61217, 122434, 125749, 157613, 251498, 315226, 2048969, 2679421, 4097938, 5358842, 34832473, 69664946]

約数ペア:

[(1, 69664946), (2, 34832473), (13, 5358842), (17, 4097938), (26, 2679421), (34, 2048969), (221, 315226), (277, 251498), (442, 157613), (554, 125749), (569, 122434), (1138, 61217), (3601, 19346), (4709, 14794), (7202, 9673), (7397, 9418)]