69280162

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 122112000

約数和(自身を除く): 52831838

約数列:

[1, 2, 7, 14, 47, 94, 211, 329, 422, 499, 658, 998, 1477, 2954, 3493, 6986, 9917, 19834, 23453, 46906, 69419, 105289, 138838, 164171, 210578, 328342, 737023, 1474046, 4948583, 9897166, 34640081, 69280162]

約数ペア:

[(1, 69280162), (2, 34640081), (7, 9897166), (14, 4948583), (47, 1474046), (94, 737023), (211, 328342), (329, 210578), (422, 164171), (499, 138838), (658, 105289), (998, 69419), (1477, 46906), (2954, 23453), (3493, 19834), (6986, 9917)]