47954368

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 122310144

約数和(自身を除く): 74355776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 263, 296, 308, 352, 407, 448, 518, 526, 592, 616, 704, 814, 1036, 1052, 1184, 1232, 1628, 1841, 2072, 2104, 2368, 2464, 2849, 2893, 3256, 3682, 4144, 4208, 4928, 5698, 5786, 6512, 7364, 8288, 8416, 9731, 11396, 11572, 13024, 14728, 16576, 16832, 19462, 20251, 22792, 23144, 26048, 29456, 38924, 40502, 45584, 46288, 58912, 68117, 77848, 81004, 91168, 92576, 107041, 117824, 136234, 155696, 162008, 182336, 185152, 214082, 272468, 311392, 324016, 428164, 544936, 622784, 648032, 749287, 856328, 1089872, 1296064, 1498574, 1712656, 2179744, 2997148, 3425312, 4359488, 5994296, 6850624, 11988592, 23977184, 47954368]

約数ペア:

[(1, 47954368), (2, 23977184), (4, 11988592), (7, 6850624), (8, 5994296), (11, 4359488), (14, 3425312), (16, 2997148), (22, 2179744), (28, 1712656), (32, 1498574), (37, 1296064), (44, 1089872), (56, 856328), (64, 749287), (74, 648032), (77, 622784), (88, 544936), (112, 428164), (148, 324016), (154, 311392), (176, 272468), (224, 214082), (259, 185152), (263, 182336), (296, 162008), (308, 155696), (352, 136234), (407, 117824), (448, 107041), (518, 92576), (526, 91168), (592, 81004), (616, 77848), (704, 68117), (814, 58912), (1036, 46288), (1052, 45584), (1184, 40502), (1232, 38924), (1628, 29456), (1841, 26048), (2072, 23144), (2104, 22792), (2368, 20251), (2464, 19462), (2849, 16832), (2893, 16576), (3256, 14728), (3682, 13024), (4144, 11572), (4208, 11396), (4928, 9731), (5698, 8416), (5786, 8288), (6512, 7364)]