26040595

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12197}}^1$

素因数の和:12270

約数の個数: 16

約数和(自身を含む): 36301248

約数和(自身を除く): 10260653

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 12197, 60985, 85379, 426895, 744017, 3720085, 5208119, 26040595]

約数ペア:

[(1, 26040595), (5, 5208119), (7, 3720085), (35, 744017), (61, 426895), (305, 85379), (427, 60985), (2135, 12197)]