64774956

素因数分解:

$2^2\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{3359}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 151280640

約数和(自身を除く): 86505684

約数列:

[1, 2, 3, 4, 6, 12, 1607, 3214, 3359, 4821, 6428, 6718, 9642, 10077, 13436, 19284, 20154, 40308, 5397913, 10795826, 16193739, 21591652, 32387478, 64774956]

約数ペア:

[(1, 64774956), (2, 32387478), (3, 21591652), (4, 16193739), (6, 10795826), (12, 5397913), (1607, 40308), (3214, 20154), (3359, 19284), (4821, 13436), (6428, 10077), (6718, 9642)]