64964868

素因数分解:

$2^2\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{3943}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 151733568

約数和(自身を除く): 86768700

約数列:

[1, 2, 3, 4, 6, 12, 1373, 2746, 3943, 4119, 5492, 7886, 8238, 11829, 15772, 16476, 23658, 47316, 5413739, 10827478, 16241217, 21654956, 32482434, 64964868]

約数ペア:

[(1, 64964868), (2, 32482434), (3, 21654956), (4, 16241217), (6, 10827478), (12, 5413739), (1373, 47316), (2746, 23658), (3943, 16476), (4119, 15772), (5492, 11829), (7886, 8238)]