40491588

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{7829}}^1$

素因数の和:8267

約数の個数: 24

約数和(自身を含む): 94711680

約数和(自身を除く): 54220092

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 7829, 15658, 23487, 31316, 46974, 93948, 3374299, 6748598, 10122897, 13497196, 20245794, 40491588]

約数ペア:

[(1, 40491588), (2, 20245794), (3, 13497196), (4, 10122897), (6, 6748598), (12, 3374299), (431, 93948), (862, 46974), (1293, 31316), (1724, 23487), (2586, 15658), (5172, 7829)]