26897442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 42775518

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 29, 33, 39, 46, 47, 58, 66, 69, 78, 87, 94, 138, 141, 143, 174, 253, 282, 286, 299, 319, 377, 429, 506, 517, 598, 611, 638, 667, 754, 759, 858, 897, 957, 1034, 1081, 1131, 1222, 1334, 1363, 1518, 1551, 1794, 1833, 1914, 2001, 2162, 2262, 2726, 3102, 3243, 3289, 3666, 4002, 4089, 4147, 6486, 6578, 6721, 7337, 8178, 8294, 8671, 9867, 11891, 12441, 13442, 14053, 14674, 14993, 17342, 17719, 19734, 20163, 22011, 23782, 24882, 26013, 28106, 29986, 31349, 35438, 35673, 40326, 42159, 44022, 44979, 52026, 53157, 62698, 71346, 84318, 89958, 94047, 95381, 106314, 154583, 188094, 190762, 194909, 286143, 309166, 344839, 389818, 407537, 463749, 572286, 584727, 689678, 815074, 927498, 1034517, 1169454, 1222611, 2069034, 2445222, 4482907, 8965814, 13448721, 26897442]

約数ペア:

[(1, 26897442), (2, 13448721), (3, 8965814), (6, 4482907), (11, 2445222), (13, 2069034), (22, 1222611), (23, 1169454), (26, 1034517), (29, 927498), (33, 815074), (39, 689678), (46, 584727), (47, 572286), (58, 463749), (66, 407537), (69, 389818), (78, 344839), (87, 309166), (94, 286143), (138, 194909), (141, 190762), (143, 188094), (174, 154583), (253, 106314), (282, 95381), (286, 94047), (299, 89958), (319, 84318), (377, 71346), (429, 62698), (506, 53157), (517, 52026), (598, 44979), (611, 44022), (638, 42159), (667, 40326), (754, 35673), (759, 35438), (858, 31349), (897, 29986), (957, 28106), (1034, 26013), (1081, 24882), (1131, 23782), (1222, 22011), (1334, 20163), (1363, 19734), (1518, 17719), (1551, 17342), (1794, 14993), (1833, 14674), (1914, 14053), (2001, 13442), (2162, 12441), (2262, 11891), (2726, 9867), (3102, 8671), (3243, 8294), (3289, 8178), (3666, 7337), (4002, 6721), (4089, 6578), (4147, 6486)]