426228976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4567}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 872305280

約数和(自身を除く): 446076304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 4567, 4912, 5833, 9134, 11666, 18268, 23332, 36536, 46664, 73072, 86773, 93328, 173546, 347092, 694184, 1388368, 1402069, 2804138, 5608276, 11216552, 22433104, 26639311, 53278622, 106557244, 213114488, 426228976]

約数ペア:

[(1, 426228976), (2, 213114488), (4, 106557244), (8, 53278622), (16, 26639311), (19, 22433104), (38, 11216552), (76, 5608276), (152, 2804138), (304, 1402069), (307, 1388368), (614, 694184), (1228, 347092), (2456, 173546), (4567, 93328), (4912, 86773), (5833, 73072), (9134, 46664), (11666, 36536), (18268, 23332)]