28736352

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 82535544

約数和(自身を除く): 53799192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 883, 904, 1017, 1356, 1766, 1808, 2034, 2649, 2712, 3532, 3616, 4068, 5298, 5424, 7064, 7947, 8136, 10596, 10848, 14128, 15894, 16272, 21192, 28256, 31788, 32544, 42384, 63576, 84768, 99779, 127152, 199558, 254304, 299337, 399116, 598674, 798232, 898011, 1197348, 1596464, 1796022, 2394696, 3192928, 3592044, 4789392, 7184088, 9578784, 14368176, 28736352]

約数ペア:

[(1, 28736352), (2, 14368176), (3, 9578784), (4, 7184088), (6, 4789392), (8, 3592044), (9, 3192928), (12, 2394696), (16, 1796022), (18, 1596464), (24, 1197348), (32, 898011), (36, 798232), (48, 598674), (72, 399116), (96, 299337), (113, 254304), (144, 199558), (226, 127152), (288, 99779), (339, 84768), (452, 63576), (678, 42384), (883, 32544), (904, 31788), (1017, 28256), (1356, 21192), (1766, 16272), (1808, 15894), (2034, 14128), (2649, 10848), (2712, 10596), (3532, 8136), (3616, 7947), (4068, 7064), (5298, 5424)]