40889912

素因数分解:

$2^3\times 7^2\times {\mathrm{104311}}^1$

素因数の和:104331

約数の個数: 24

約数和(自身を含む): 89186760

約数和(自身を除く): 48296848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 104311, 208622, 417244, 730177, 834488, 1460354, 2920708, 5111239, 5841416, 10222478, 20444956, 40889912]

約数ペア:

[(1, 40889912), (2, 20444956), (4, 10222478), (7, 5841416), (8, 5111239), (14, 2920708), (28, 1460354), (49, 834488), (56, 730177), (98, 417244), (196, 208622), (392, 104311)]