40484948

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13513}}^1$

素因数の和:13631

約数の個数: 24

約数和(自身を含む): 81732672

約数和(自身を除く): 41247724

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13513, 27026, 54052, 94591, 189182, 378364, 1445891, 2891782, 5783564, 10121237, 20242474, 40484948]

約数ペア:

[(1, 40484948), (2, 20242474), (4, 10121237), (7, 5783564), (14, 2891782), (28, 1445891), (107, 378364), (214, 189182), (428, 94591), (749, 54052), (1498, 27026), (2996, 13513)]