40260864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{7489}}^1$

素因数の和:7515

約数の個数: 72

約数和(自身を含む): 122476480

約数和(自身を除く): 82215616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 7489, 14978, 22467, 29956, 44934, 52423, 59912, 89868, 104846, 119824, 157269, 179736, 209692, 239648, 314538, 359472, 419384, 479296, 629076, 718944, 838768, 958592, 1258152, 1437888, 1677536, 1917184, 2516304, 2875776, 3355072, 5032608, 5751552, 6710144, 10065216, 13420288, 20130432, 40260864]

約数ペア:

[(1, 40260864), (2, 20130432), (3, 13420288), (4, 10065216), (6, 6710144), (7, 5751552), (8, 5032608), (12, 3355072), (14, 2875776), (16, 2516304), (21, 1917184), (24, 1677536), (28, 1437888), (32, 1258152), (42, 958592), (48, 838768), (56, 718944), (64, 629076), (84, 479296), (96, 419384), (112, 359472), (128, 314538), (168, 239648), (192, 209692), (224, 179736), (256, 157269), (336, 119824), (384, 104846), (448, 89868), (672, 59912), (768, 52423), (896, 44934), (1344, 29956), (1792, 22467), (2688, 14978), (5376, 7489)]