69119518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 118825056

約数和(自身を除く): 49705538

約数列:

[1, 2, 13, 17, 26, 34, 221, 353, 442, 443, 706, 886, 4589, 5759, 6001, 7531, 9178, 11518, 12002, 15062, 78013, 97903, 156026, 156379, 195806, 312758, 2032927, 2658443, 4065854, 5316886, 34559759, 69119518]

約数ペア:

[(1, 69119518), (2, 34559759), (13, 5316886), (17, 4065854), (26, 2658443), (34, 2032927), (221, 312758), (353, 195806), (442, 156379), (443, 156026), (706, 97903), (886, 78013), (4589, 15062), (5759, 12002), (6001, 11518), (7531, 9178)]