64781524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19095

約数の個数: 24

約数和(自身を含む): 121500288

約数和(自身を除く): 56718764

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 19031, 38062, 76124, 437713, 704147, 875426, 1408294, 1750852, 2816588, 16195381, 32390762, 64781524]

約数ペア:

[(1, 64781524), (2, 32390762), (4, 16195381), (23, 2816588), (37, 1750852), (46, 1408294), (74, 875426), (92, 704147), (148, 437713), (851, 76124), (1702, 38062), (3404, 19031)]