47349278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 72909936

約数和(自身を除く): 25560658

約数列:

[1, 2, 43, 86, 401, 802, 1373, 2746, 17243, 34486, 59039, 118078, 550573, 1101146, 23674639, 47349278]

約数ペア:

[(1, 47349278), (2, 23674639), (43, 1101146), (86, 550573), (401, 118078), (802, 59039), (1373, 34486), (2746, 17243)]