64586284

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27791}}^1$

素因数の和:27885

約数の個数: 24

約数和(自身を含む): 130733568

約数和(自身を除く): 66147284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 27791, 55582, 111164, 194537, 389074, 778148, 2306653, 4613306, 9226612, 16146571, 32293142, 64586284]

約数ペア:

[(1, 64586284), (2, 32293142), (4, 16146571), (7, 9226612), (14, 4613306), (28, 2306653), (83, 778148), (166, 389074), (332, 194537), (581, 111164), (1162, 55582), (2324, 27791)]