69088786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 114751728

約数和(自身を除く): 45662942

約数列:

[1, 2, 13, 26, 53, 106, 181, 277, 362, 554, 689, 1378, 2353, 3601, 4706, 7202, 9593, 14681, 19186, 29362, 50137, 100274, 124709, 190853, 249418, 381706, 651781, 1303562, 2657261, 5314522, 34544393, 69088786]

約数ペア:

[(1, 69088786), (2, 34544393), (13, 5314522), (26, 2657261), (53, 1303562), (106, 651781), (181, 381706), (277, 249418), (362, 190853), (554, 124709), (689, 100274), (1378, 50137), (2353, 29362), (3601, 19186), (4706, 14681), (7202, 9593)]