26689202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5449}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 41856000

約数和(自身を除く): 15166798

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5449, 10898, 168919, 337838, 430471, 860942, 13344601, 26689202]

約数ペア:

[(1, 26689202), (2, 13344601), (31, 860942), (62, 430471), (79, 337838), (158, 168919), (2449, 10898), (4898, 5449)]