40154894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2953}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 65011632

約数和(自身を除く): 24856738

約数列:

[1, 2, 13, 26, 523, 1046, 2953, 5906, 6799, 13598, 38389, 76778, 1544419, 3088838, 20077447, 40154894]

約数ペア:

[(1, 40154894), (2, 20077447), (13, 3088838), (26, 1544419), (523, 76778), (1046, 38389), (2953, 13598), (5906, 6799)]