42778462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1499}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 67680000

約数和(自身を除く): 24901538

約数列:

[1, 2, 19, 38, 751, 1499, 1502, 2998, 14269, 28481, 28538, 56962, 1125749, 2251498, 21389231, 42778462]

約数ペア:

[(1, 42778462), (2, 21389231), (19, 2251498), (38, 1125749), (751, 56962), (1499, 28538), (1502, 28481), (2998, 14269)]