25973640832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227233}}^1$

素因数の和:227313

約数の個数: 64

約数和(自身を含む): 55626883200

約数和(自身を除く): 29653242368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 6016, 7144, 14288, 28576, 57152, 114304, 227233, 454466, 908932, 1817864, 3635728, 4317427, 7271456, 8634854, 10679951, 14542912, 17269708, 21359902, 29085824, 34539416, 42719804, 69078832, 85439608, 138157664, 170879216, 202919069, 276315328, 341758432, 405838138, 552630656, 683516864, 811676276, 1367033728, 1623352552, 3246705104, 6493410208, 12986820416, 25973640832]

約数ペア:

[(1, 25973640832), (2, 12986820416), (4, 6493410208), (8, 3246705104), (16, 1623352552), (19, 1367033728), (32, 811676276), (38, 683516864), (47, 552630656), (64, 405838138), (76, 341758432), (94, 276315328), (128, 202919069), (152, 170879216), (188, 138157664), (304, 85439608), (376, 69078832), (608, 42719804), (752, 34539416), (893, 29085824), (1216, 21359902), (1504, 17269708), (1786, 14542912), (2432, 10679951), (3008, 8634854), (3572, 7271456), (6016, 4317427), (7144, 3635728), (14288, 1817864), (28576, 908932), (57152, 454466), (114304, 227233)]