26889656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{63419}}^1$

素因数の和:63478

約数の個数: 16

約数和(自身を含む): 51370200

約数和(自身を除く): 24480544

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 63419, 126838, 253676, 507352, 3361207, 6722414, 13444828, 26889656]

約数ペア:

[(1, 26889656), (2, 13444828), (4, 6722414), (8, 3361207), (53, 507352), (106, 253676), (212, 126838), (424, 63419)]