26013316

素因数分解:

$2^2\times 7^2\times {\mathrm{132721}}^1$

素因数の和:132739

約数の個数: 18

約数和(自身を含む): 52956078

約数和(自身を除く): 26942762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 132721, 265442, 530884, 929047, 1858094, 3716188, 6503329, 13006658, 26013316]

約数ペア:

[(1, 26013316), (2, 13006658), (4, 6503329), (7, 3716188), (14, 1858094), (28, 929047), (49, 530884), (98, 265442), (196, 132721)]