40497334

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 62199072

約数和(自身を除く): 21701738

約数列:

[1, 2, 73, 103, 146, 206, 2693, 5386, 7519, 15038, 196589, 277379, 393178, 554758, 20248667, 40497334]

約数ペア:

[(1, 40497334), (2, 20248667), (73, 554758), (103, 393178), (146, 277379), (206, 196589), (2693, 15038), (5386, 7519)]