28339496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 30758104

約数列:

[1, 2, 4, 8, 23, 29, 46, 47, 58, 92, 94, 113, 116, 184, 188, 226, 232, 376, 452, 667, 904, 1081, 1334, 1363, 2162, 2599, 2668, 2726, 3277, 4324, 5198, 5311, 5336, 5452, 6554, 8648, 10396, 10622, 10904, 13108, 20792, 21244, 26216, 31349, 42488, 62698, 75371, 122153, 125396, 150742, 154019, 244306, 250792, 301484, 308038, 488612, 602968, 616076, 977224, 1232152, 3542437, 7084874, 14169748, 28339496]

約数ペア:

[(1, 28339496), (2, 14169748), (4, 7084874), (8, 3542437), (23, 1232152), (29, 977224), (46, 616076), (47, 602968), (58, 488612), (92, 308038), (94, 301484), (113, 250792), (116, 244306), (184, 154019), (188, 150742), (226, 125396), (232, 122153), (376, 75371), (452, 62698), (667, 42488), (904, 31349), (1081, 26216), (1334, 21244), (1363, 20792), (2162, 13108), (2599, 10904), (2668, 10622), (2726, 10396), (3277, 8648), (4324, 6554), (5198, 5452), (5311, 5336)]