40312846

素因数分解:

$2^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2459}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 69194880

約数和(自身を除く): 28882034

約数列:

[1, 2, 7, 14, 1171, 2342, 2459, 4918, 8197, 16394, 17213, 34426, 2879489, 5758978, 20156423, 40312846]

約数ペア:

[(1, 40312846), (2, 20156423), (7, 5758978), (14, 2879489), (1171, 34426), (2342, 17213), (2459, 16394), (4918, 8197)]