64286656

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 161519616

約数和(自身を除く): 97232960

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, 238, 272, 322, 367, 368, 391, 448, 476, 544, 644, 734, 736, 782, 952, 1088, 1288, 1468, 1472, 1564, 1904, 2569, 2576, 2737, 2936, 3128, 3808, 5138, 5152, 5474, 5872, 6239, 6256, 7616, 8441, 10276, 10304, 10948, 11744, 12478, 12512, 16882, 20552, 21896, 23488, 24956, 25024, 33764, 41104, 43673, 43792, 49912, 59087, 67528, 82208, 87346, 87584, 99824, 118174, 135056, 143497, 164416, 174692, 175168, 199648, 236348, 270112, 286994, 349384, 399296, 472696, 540224, 573988, 698768, 945392, 1004479, 1147976, 1397536, 1890784, 2008958, 2295952, 2795072, 3781568, 4017916, 4591904, 8035832, 9183808, 16071664, 32143328, 64286656]

約数ペア:

[(1, 64286656), (2, 32143328), (4, 16071664), (7, 9183808), (8, 8035832), (14, 4591904), (16, 4017916), (17, 3781568), (23, 2795072), (28, 2295952), (32, 2008958), (34, 1890784), (46, 1397536), (56, 1147976), (64, 1004479), (68, 945392), (92, 698768), (112, 573988), (119, 540224), (136, 472696), (161, 399296), (184, 349384), (224, 286994), (238, 270112), (272, 236348), (322, 199648), (367, 175168), (368, 174692), (391, 164416), (448, 143497), (476, 135056), (544, 118174), (644, 99824), (734, 87584), (736, 87346), (782, 82208), (952, 67528), (1088, 59087), (1288, 49912), (1468, 43792), (1472, 43673), (1564, 41104), (1904, 33764), (2569, 25024), (2576, 24956), (2737, 23488), (2936, 21896), (3128, 20552), (3808, 16882), (5138, 12512), (5152, 12478), (5474, 11744), (5872, 10948), (6239, 10304), (6256, 10276), (7616, 8441)]