40484108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30763}}^1$

素因数の和:30821

約数の個数: 24

約数和(自身を含む): 82693632

約数和(自身を除く): 42209524

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30763, 61526, 123052, 215341, 430682, 861364, 1445861, 2891722, 5783444, 10121027, 20242054, 40484108]

約数ペア:

[(1, 40484108), (2, 20242054), (4, 10121027), (7, 5783444), (14, 2891722), (28, 1445861), (47, 861364), (94, 430682), (188, 215341), (329, 123052), (658, 61526), (1316, 30763)]