40913138

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7946

約数の個数: 24

約数和(自身を含む): 72745452

約数和(自身を除く): 31832314

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 7877, 15754, 55139, 110278, 385973, 417481, 771946, 834962, 2922367, 5844734, 20456569, 40913138]

約数ペア:

[(1, 40913138), (2, 20456569), (7, 5844734), (14, 2922367), (49, 834962), (53, 771946), (98, 417481), (106, 385973), (371, 110278), (742, 55139), (2597, 15754), (5194, 7877)]