25286666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 40154400

約数和(自身を除く): 14867734

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 10139, 20278, 294031, 435977, 588062, 871954, 12643333, 25286666]

約数ペア:

[(1, 25286666), (2, 12643333), (29, 871954), (43, 588062), (58, 435977), (86, 294031), (1247, 20278), (2494, 10139)]