40546988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18397}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 77271600

約数和(自身を除く): 36724612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 18397, 36794, 73588, 349543, 533513, 699086, 1067026, 1398172, 2134052, 10136747, 20273494, 40546988]

約数ペア:

[(1, 40546988), (2, 20273494), (4, 10136747), (19, 2134052), (29, 1398172), (38, 1067026), (58, 699086), (76, 533513), (116, 349543), (551, 73588), (1102, 36794), (2204, 18397)]