15450736

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 36426240

約数和(自身を除く): 20975504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 71, 112, 116, 134, 142, 203, 232, 268, 284, 406, 464, 469, 497, 536, 568, 812, 938, 994, 1072, 1136, 1624, 1876, 1943, 1988, 2059, 3248, 3752, 3886, 3976, 4118, 4757, 7504, 7772, 7952, 8236, 9514, 13601, 14413, 15544, 16472, 19028, 27202, 28826, 31088, 32944, 33299, 38056, 54404, 57652, 66598, 76112, 108808, 115304, 133196, 137953, 217616, 230608, 266392, 275906, 532784, 551812, 965671, 1103624, 1931342, 2207248, 3862684, 7725368, 15450736]

約数ペア:

[(1, 15450736), (2, 7725368), (4, 3862684), (7, 2207248), (8, 1931342), (14, 1103624), (16, 965671), (28, 551812), (29, 532784), (56, 275906), (58, 266392), (67, 230608), (71, 217616), (112, 137953), (116, 133196), (134, 115304), (142, 108808), (203, 76112), (232, 66598), (268, 57652), (284, 54404), (406, 38056), (464, 33299), (469, 32944), (497, 31088), (536, 28826), (568, 27202), (812, 19028), (938, 16472), (994, 15544), (1072, 14413), (1136, 13601), (1624, 9514), (1876, 8236), (1943, 7952), (1988, 7772), (2059, 7504), (3248, 4757), (3752, 4118), (3886, 3976)]