28318704

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 77352192

約数和(自身を除く): 49033488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 113, 138, 184, 226, 227, 276, 339, 368, 452, 454, 552, 678, 681, 904, 908, 1104, 1356, 1362, 1808, 1816, 2599, 2712, 2724, 3632, 5198, 5221, 5424, 5448, 7797, 10396, 10442, 10896, 15594, 15663, 20792, 20884, 25651, 31188, 31326, 41584, 41768, 51302, 62376, 62652, 76953, 83536, 102604, 124752, 125304, 153906, 205208, 250608, 307812, 410416, 589973, 615624, 1179946, 1231248, 1769919, 2359892, 3539838, 4719784, 7079676, 9439568, 14159352, 28318704]

約数ペア:

[(1, 28318704), (2, 14159352), (3, 9439568), (4, 7079676), (6, 4719784), (8, 3539838), (12, 2359892), (16, 1769919), (23, 1231248), (24, 1179946), (46, 615624), (48, 589973), (69, 410416), (92, 307812), (113, 250608), (138, 205208), (184, 153906), (226, 125304), (227, 124752), (276, 102604), (339, 83536), (368, 76953), (452, 62652), (454, 62376), (552, 51302), (678, 41768), (681, 41584), (904, 31326), (908, 31188), (1104, 25651), (1356, 20884), (1362, 20792), (1808, 15663), (1816, 15594), (2599, 10896), (2712, 10442), (2724, 10396), (3632, 7797), (5198, 5448), (5221, 5424)]