40208662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29179}}^1$

素因数の和:29247

約数の個数: 16

約数和(自身を含む): 66180240

約数和(自身を除く): 25971578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29179, 58358, 379327, 758654, 1546487, 3092974, 20104331, 40208662]

約数ペア:

[(1, 40208662), (2, 20104331), (13, 3092974), (26, 1546487), (53, 758654), (106, 379327), (689, 58358), (1378, 29179)]