29137480

素因数分解:

$2^3\times 5^1\times {\mathrm{728437}}^1$

素因数の和:728448

約数の個数: 16

約数和(自身を含む): 65559420

約数和(自身を除く): 36421940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728437, 1456874, 2913748, 3642185, 5827496, 7284370, 14568740, 29137480]

約数ペア:

[(1, 29137480), (2, 14568740), (4, 7284370), (5, 5827496), (8, 3642185), (10, 2913748), (20, 1456874), (40, 728437)]