26464264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 53460000

約数和(自身を除く): 26995736

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4049, 6536, 8098, 16196, 32392, 76931, 153862, 174107, 307724, 348214, 615448, 696428, 1392856, 3308033, 6616066, 13232132, 26464264]

約数ペア:

[(1, 26464264), (2, 13232132), (4, 6616066), (8, 3308033), (19, 1392856), (38, 696428), (43, 615448), (76, 348214), (86, 307724), (152, 174107), (172, 153862), (344, 76931), (817, 32392), (1634, 16196), (3268, 8098), (4049, 6536)]