2975288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 5866560

約数和(自身を除く): 2891272

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 193, 328, 376, 386, 772, 1544, 1927, 3854, 7708, 7913, 9071, 15416, 15826, 18142, 31652, 36284, 63304, 72568, 371911, 743822, 1487644, 2975288]

約数ペア:

[(1, 2975288), (2, 1487644), (4, 743822), (8, 371911), (41, 72568), (47, 63304), (82, 36284), (94, 31652), (164, 18142), (188, 15826), (193, 15416), (328, 9071), (376, 7913), (386, 7708), (772, 3854), (1544, 1927)]