40740446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22811}}^1$

素因数の和:22879

約数の個数: 16

約数和(自身を含む): 65698560

約数和(自身を除く): 24958114

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22811, 45622, 433409, 866818, 1072117, 2144234, 20370223, 40740446]

約数ペア:

[(1, 40740446), (2, 20370223), (19, 2144234), (38, 1072117), (47, 866818), (94, 433409), (893, 45622), (1786, 22811)]