40266464

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 91986048

約数和(自身を除く): 51719584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 2683, 3752, 5366, 7504, 10732, 15008, 18781, 21464, 37562, 42928, 75124, 85856, 150248, 179761, 300496, 359522, 600992, 719044, 1258327, 1438088, 2516654, 2876176, 5033308, 5752352, 10066616, 20133232, 40266464]

約数ペア:

[(1, 40266464), (2, 20133232), (4, 10066616), (7, 5752352), (8, 5033308), (14, 2876176), (16, 2516654), (28, 1438088), (32, 1258327), (56, 719044), (67, 600992), (112, 359522), (134, 300496), (224, 179761), (268, 150248), (469, 85856), (536, 75124), (938, 42928), (1072, 37562), (1876, 21464), (2144, 18781), (2683, 15008), (3752, 10732), (5366, 7504)]