57257438

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{45953}}^1$

素因数の和:46051

約数の個数: 16

約数和(自身を含む): 99260640

約数和(自身を除く): 42003202

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 45953, 91906, 321671, 643342, 4089817, 8179634, 28628719, 57257438]

約数ペア:

[(1, 57257438), (2, 28628719), (7, 8179634), (14, 4089817), (89, 643342), (178, 321671), (623, 91906), (1246, 45953)]