26992288

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 55085184

約数和(自身を除く): 28092896

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 131, 137, 188, 262, 274, 376, 524, 548, 752, 1048, 1096, 1504, 2096, 2192, 4192, 4384, 6157, 6439, 12314, 12878, 17947, 24628, 25756, 35894, 49256, 51512, 71788, 98512, 103024, 143576, 197024, 206048, 287152, 574304, 843509, 1687018, 3374036, 6748072, 13496144, 26992288]

約数ペア:

[(1, 26992288), (2, 13496144), (4, 6748072), (8, 3374036), (16, 1687018), (32, 843509), (47, 574304), (94, 287152), (131, 206048), (137, 197024), (188, 143576), (262, 103024), (274, 98512), (376, 71788), (524, 51512), (548, 49256), (752, 35894), (1048, 25756), (1096, 24628), (1504, 17947), (2096, 12878), (2192, 12314), (4192, 6439), (4384, 6157)]