26551490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379307}}^1$

素因数の和:379321

約数の個数: 16

約数和(自身を含む): 54620352

約数和(自身を除く): 28068862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379307, 758614, 1896535, 2655149, 3793070, 5310298, 13275745, 26551490]

約数ペア:

[(1, 26551490), (2, 13275745), (5, 5310298), (7, 3793070), (10, 2655149), (14, 1896535), (35, 758614), (70, 379307)]