64628508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769387}}^1$

素因数の和:769401

約数の個数: 24

約数和(自身を含む): 172342912

約数和(自身を除く): 107714404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769387, 1538774, 2308161, 3077548, 4616322, 5385709, 9232644, 10771418, 16157127, 21542836, 32314254, 64628508]

約数ペア:

[(1, 64628508), (2, 32314254), (3, 21542836), (4, 16157127), (6, 10771418), (7, 9232644), (12, 5385709), (14, 4616322), (21, 3077548), (28, 2308161), (42, 1538774), (84, 769387)]