40997390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{585677}}^1$

素因数の和:585691

約数の個数: 16

約数和(自身を含む): 84337632

約数和(自身を除く): 43340242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 585677, 1171354, 2928385, 4099739, 5856770, 8199478, 20498695, 40997390]

約数ペア:

[(1, 40997390), (2, 20498695), (5, 8199478), (7, 5856770), (10, 4099739), (14, 2928385), (35, 1171354), (70, 585677)]