26364065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57943}}^1$

素因数の和:57968

約数の個数: 16

約数和(自身を含む): 38938368

約数和(自身を除く): 12574303

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 57943, 289715, 405601, 753259, 2028005, 3766295, 5272813, 26364065]

約数ペア:

[(1, 26364065), (5, 5272813), (7, 3766295), (13, 2028005), (35, 753259), (65, 405601), (91, 289715), (455, 57943)]