40814144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 102705408

約数和(自身を除く): 61891264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 136, 161, 184, 224, 233, 238, 272, 322, 368, 391, 448, 466, 476, 544, 644, 736, 782, 932, 952, 1088, 1288, 1472, 1564, 1631, 1864, 1904, 2576, 2737, 3128, 3262, 3728, 3808, 3961, 5152, 5359, 5474, 6256, 6524, 7456, 7616, 7922, 10304, 10718, 10948, 12512, 13048, 14912, 15844, 21436, 21896, 25024, 26096, 27727, 31688, 37513, 42872, 43792, 52192, 55454, 63376, 75026, 85744, 87584, 91103, 104384, 110908, 126752, 150052, 171488, 175168, 182206, 221816, 253504, 300104, 342976, 364412, 443632, 600208, 637721, 728824, 887264, 1200416, 1275442, 1457648, 1774528, 2400832, 2550884, 2915296, 5101768, 5830592, 10203536, 20407072, 40814144]

約数ペア:

[(1, 40814144), (2, 20407072), (4, 10203536), (7, 5830592), (8, 5101768), (14, 2915296), (16, 2550884), (17, 2400832), (23, 1774528), (28, 1457648), (32, 1275442), (34, 1200416), (46, 887264), (56, 728824), (64, 637721), (68, 600208), (92, 443632), (112, 364412), (119, 342976), (136, 300104), (161, 253504), (184, 221816), (224, 182206), (233, 175168), (238, 171488), (272, 150052), (322, 126752), (368, 110908), (391, 104384), (448, 91103), (466, 87584), (476, 85744), (544, 75026), (644, 63376), (736, 55454), (782, 52192), (932, 43792), (952, 42872), (1088, 37513), (1288, 31688), (1472, 27727), (1564, 26096), (1631, 25024), (1864, 21896), (1904, 21436), (2576, 15844), (2737, 14912), (3128, 13048), (3262, 12512), (3728, 10948), (3808, 10718), (3961, 10304), (5152, 7922), (5359, 7616), (5474, 7456), (6256, 6524)]