8165724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 22315776

約数和(自身を除く): 14150052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2371, 3444, 4742, 7113, 9484, 14226, 16597, 28452, 33194, 49791, 66388, 97211, 99582, 194422, 199164, 291633, 388844, 583266, 680477, 1166532, 1360954, 2041431, 2721908, 4082862, 8165724]

約数ペア:

[(1, 8165724), (2, 4082862), (3, 2721908), (4, 2041431), (6, 1360954), (7, 1166532), (12, 680477), (14, 583266), (21, 388844), (28, 291633), (41, 199164), (42, 194422), (82, 99582), (84, 97211), (123, 66388), (164, 49791), (246, 33194), (287, 28452), (492, 16597), (574, 14226), (861, 9484), (1148, 7113), (1722, 4742), (2371, 3444)]