40786046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 74338560

約数和(自身を除く): 33552514

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1433, 1498, 2033, 2866, 4066, 10031, 14231, 20062, 27227, 28462, 54454, 153331, 190589, 306662, 381178, 1073317, 2146634, 2913289, 5826578, 20393023, 40786046]

約数ペア:

[(1, 40786046), (2, 20393023), (7, 5826578), (14, 2913289), (19, 2146634), (38, 1073317), (107, 381178), (133, 306662), (214, 190589), (266, 153331), (749, 54454), (1433, 28462), (1498, 27227), (2033, 20062), (2866, 14231), (4066, 10031)]