3669344144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{256813}}^1$

素因数の和:256887

約数の個数: 40

約数和(自身を含む): 7642784640

約数和(自身を除く): 3973440496

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 256813, 513626, 1027252, 2054504, 4109008, 4879447, 9758894, 12070211, 19517788, 24140422, 39035576, 48280844, 78071152, 96561688, 193123376, 229334009, 458668018, 917336036, 1834672072, 3669344144]

約数ペア:

[(1, 3669344144), (2, 1834672072), (4, 917336036), (8, 458668018), (16, 229334009), (19, 193123376), (38, 96561688), (47, 78071152), (76, 48280844), (94, 39035576), (152, 24140422), (188, 19517788), (304, 12070211), (376, 9758894), (752, 4879447), (893, 4109008), (1786, 2054504), (3572, 1027252), (7144, 513626), (14288, 256813)]