40747538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92189}}^1$

素因数の和:92221

約数の個数: 16

約数和(自身を含む): 69695640

約数和(自身を除く): 28948102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 92189, 184378, 1198457, 1567213, 2396914, 3134426, 20373769, 40747538]

約数ペア:

[(1, 40747538), (2, 20373769), (13, 3134426), (17, 2396914), (26, 1567213), (34, 1198457), (221, 184378), (442, 92189)]