40702178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7741}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 66890880

約数和(自身を除く): 26188702

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 7741, 15482, 85151, 170302, 1850099, 3700198, 20351089, 40702178]

約数ペア:

[(1, 40702178), (2, 20351089), (11, 3700198), (22, 1850099), (239, 170302), (478, 85151), (2629, 15482), (5258, 7741)]