47636948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 85636320

約数和(自身を除く): 37999372

約数列:

[1, 2, 4, 43, 86, 172, 419, 661, 838, 1322, 1676, 2644, 18017, 28423, 36034, 56846, 72068, 113692, 276959, 553918, 1107836, 11909237, 23818474, 47636948]

約数ペア:

[(1, 47636948), (2, 23818474), (4, 11909237), (43, 1107836), (86, 553918), (172, 276959), (419, 113692), (661, 72068), (838, 56846), (1322, 36034), (1676, 28423), (2644, 18017)]