66776390

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24107}}^1$

素因数の和:24391

約数の個数: 16

約数和(自身を含む): 120636432

約数和(自身を除く): 53860042

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 24107, 48214, 120535, 241070, 6677639, 13355278, 33388195, 66776390]

約数ペア:

[(1, 66776390), (2, 33388195), (5, 13355278), (10, 6677639), (277, 241070), (554, 120535), (1385, 48214), (2770, 24107)]