40536748

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30803}}^1$

素因数の和:30861

約数の個数: 24

約数和(自身を含む): 82801152

約数和(自身を除く): 42264404

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30803, 61606, 123212, 215621, 431242, 862484, 1447741, 2895482, 5790964, 10134187, 20268374, 40536748]

約数ペア:

[(1, 40536748), (2, 20268374), (4, 10134187), (7, 5790964), (14, 2895482), (28, 1447741), (47, 862484), (94, 431242), (188, 215621), (329, 123212), (658, 61606), (1316, 30803)]