26906204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 54072480

約数和(自身を除く): 27166276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 241, 247, 452, 482, 494, 964, 988, 1469, 2147, 2938, 3133, 4294, 4579, 5876, 6266, 8588, 9158, 12532, 18316, 27233, 27911, 54466, 55822, 59527, 108932, 111644, 119054, 238108, 354029, 517427, 708058, 1034854, 1416116, 2069708, 6726551, 13453102, 26906204]

約数ペア:

[(1, 26906204), (2, 13453102), (4, 6726551), (13, 2069708), (19, 1416116), (26, 1034854), (38, 708058), (52, 517427), (76, 354029), (113, 238108), (226, 119054), (241, 111644), (247, 108932), (452, 59527), (482, 55822), (494, 54466), (964, 27911), (988, 27233), (1469, 18316), (2147, 12532), (2938, 9158), (3133, 8588), (4294, 6266), (4579, 5876)]