26406310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 54895680

約数和(自身を除く): 28489370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 3889, 6790, 7778, 19445, 27223, 38890, 54446, 136115, 272230, 377233, 754466, 1886165, 2640631, 3772330, 5281262, 13203155, 26406310]

約数ペア:

[(1, 26406310), (2, 13203155), (5, 5281262), (7, 3772330), (10, 2640631), (14, 1886165), (35, 754466), (70, 377233), (97, 272230), (194, 136115), (485, 54446), (679, 38890), (970, 27223), (1358, 19445), (3395, 7778), (3889, 6790)]