26283232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 28753568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 311, 556, 608, 622, 1112, 1244, 2224, 2488, 2641, 4448, 4976, 5282, 5909, 9952, 10564, 11818, 21128, 23636, 42256, 43229, 47272, 84512, 86458, 94544, 172916, 189088, 345832, 691664, 821351, 1383328, 1642702, 3285404, 6570808, 13141616, 26283232]

約数ペア:

[(1, 26283232), (2, 13141616), (4, 6570808), (8, 3285404), (16, 1642702), (19, 1383328), (32, 821351), (38, 691664), (76, 345832), (139, 189088), (152, 172916), (278, 94544), (304, 86458), (311, 84512), (556, 47272), (608, 43229), (622, 42256), (1112, 23636), (1244, 21128), (2224, 11818), (2488, 10564), (2641, 9952), (4448, 5909), (4976, 5282)]