42656824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 98380800

約数和(自身を除く): 55723976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 853, 893, 1064, 1316, 1706, 1786, 2632, 3412, 3572, 5971, 6251, 6824, 7144, 11942, 12502, 16207, 23884, 25004, 32414, 40091, 47768, 50008, 64828, 80182, 113449, 129656, 160364, 226898, 280637, 320728, 453796, 561274, 761729, 907592, 1122548, 1523458, 2245096, 3046916, 5332103, 6093832, 10664206, 21328412, 42656824]

約数ペア:

[(1, 42656824), (2, 21328412), (4, 10664206), (7, 6093832), (8, 5332103), (14, 3046916), (19, 2245096), (28, 1523458), (38, 1122548), (47, 907592), (56, 761729), (76, 561274), (94, 453796), (133, 320728), (152, 280637), (188, 226898), (266, 160364), (329, 129656), (376, 113449), (532, 80182), (658, 64828), (853, 50008), (893, 47768), (1064, 40091), (1316, 32414), (1706, 25004), (1786, 23884), (2632, 16207), (3412, 12502), (3572, 11942), (5971, 7144), (6251, 6824)]