26818844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 52985856

約数和(自身を除く): 26167012

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 131, 254, 262, 403, 508, 524, 806, 1612, 1651, 1703, 3302, 3406, 3937, 4061, 6604, 6812, 7874, 8122, 15748, 16244, 16637, 33274, 51181, 52793, 66548, 102362, 105586, 204724, 211172, 216281, 432562, 515747, 865124, 1031494, 2062988, 6704711, 13409422, 26818844]

約数ペア:

[(1, 26818844), (2, 13409422), (4, 6704711), (13, 2062988), (26, 1031494), (31, 865124), (52, 515747), (62, 432562), (124, 216281), (127, 211172), (131, 204724), (254, 105586), (262, 102362), (403, 66548), (508, 52793), (524, 51181), (806, 33274), (1612, 16637), (1651, 16244), (1703, 15748), (3302, 8122), (3406, 7874), (3937, 6812), (4061, 6604)]