84470656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 181152000

約数和(自身を除く): 96681344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 739, 752, 893, 1216, 1478, 1504, 1786, 2432, 2956, 3008, 3572, 5912, 6016, 7144, 11824, 14041, 14288, 23648, 28082, 28576, 34733, 47296, 56164, 57152, 69466, 94592, 112328, 114304, 138932, 224656, 277864, 449312, 555728, 659927, 898624, 1111456, 1319854, 1797248, 2222912, 2639708, 4445824, 5279416, 10558832, 21117664, 42235328, 84470656]

約数ペア:

[(1, 84470656), (2, 42235328), (4, 21117664), (8, 10558832), (16, 5279416), (19, 4445824), (32, 2639708), (38, 2222912), (47, 1797248), (64, 1319854), (76, 1111456), (94, 898624), (128, 659927), (152, 555728), (188, 449312), (304, 277864), (376, 224656), (608, 138932), (739, 114304), (752, 112328), (893, 94592), (1216, 69466), (1478, 57152), (1504, 56164), (1786, 47296), (2432, 34733), (2956, 28576), (3008, 28082), (3572, 23648), (5912, 14288), (6016, 14041), (7144, 11824)]