40214398

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2296

約数の個数: 24

約数和(自身を含む): 70560072

約数和(自身を除く): 30345674

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2083, 2758, 4166, 9653, 14581, 19306, 29162, 102067, 204134, 410351, 820702, 2872457, 5744914, 20107199, 40214398]

約数ペア:

[(1, 40214398), (2, 20107199), (7, 5744914), (14, 2872457), (49, 820702), (98, 410351), (197, 204134), (394, 102067), (1379, 29162), (2083, 19306), (2758, 14581), (4166, 9653)]