26276172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 66349920

約数和(自身を除く): 40073748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 433, 778, 866, 1167, 1299, 1556, 1732, 2334, 2598, 4668, 5057, 5196, 5629, 10114, 11258, 15171, 16887, 20228, 22516, 30342, 33774, 60684, 67548, 168437, 336874, 505311, 673748, 1010622, 2021244, 2189681, 4379362, 6569043, 8758724, 13138086, 26276172]

約数ペア:

[(1, 26276172), (2, 13138086), (3, 8758724), (4, 6569043), (6, 4379362), (12, 2189681), (13, 2021244), (26, 1010622), (39, 673748), (52, 505311), (78, 336874), (156, 168437), (389, 67548), (433, 60684), (778, 33774), (866, 30342), (1167, 22516), (1299, 20228), (1556, 16887), (1732, 15171), (2334, 11258), (2598, 10114), (4668, 5629), (5057, 5196)]