26438288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 53377536

約数和(自身を除く): 26939248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 353, 496, 604, 706, 1208, 1412, 2416, 2824, 4681, 5648, 9362, 10943, 18724, 21886, 37448, 43772, 53303, 74896, 87544, 106606, 175088, 213212, 426424, 852848, 1652393, 3304786, 6609572, 13219144, 26438288]

約数ペア:

[(1, 26438288), (2, 13219144), (4, 6609572), (8, 3304786), (16, 1652393), (31, 852848), (62, 426424), (124, 213212), (151, 175088), (248, 106606), (302, 87544), (353, 74896), (496, 53303), (604, 43772), (706, 37448), (1208, 21886), (1412, 18724), (2416, 10943), (2824, 9362), (4681, 5648)]