40537046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 68923008

約数和(自身を除く): 28385962

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 587, 803, 946, 1174, 1606, 3139, 6278, 6457, 12914, 25241, 34529, 42851, 50482, 69058, 85702, 277651, 471361, 555302, 942722, 1842593, 3685186, 20268523, 40537046]

約数ペア:

[(1, 40537046), (2, 20268523), (11, 3685186), (22, 1842593), (43, 942722), (73, 555302), (86, 471361), (146, 277651), (473, 85702), (587, 69058), (803, 50482), (946, 42851), (1174, 34529), (1606, 25241), (3139, 12914), (6278, 6457)]