42543424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 107533440

約数和(自身を除く): 64990016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 97, 112, 154, 176, 178, 194, 224, 308, 352, 356, 388, 448, 616, 623, 679, 704, 712, 776, 979, 1067, 1232, 1246, 1358, 1424, 1552, 1958, 2134, 2464, 2492, 2716, 2848, 3104, 3916, 4268, 4928, 4984, 5432, 5696, 6208, 6853, 7469, 7832, 8536, 8633, 9968, 10864, 13706, 14938, 15664, 17072, 17266, 19936, 21728, 27412, 29876, 31328, 34144, 34532, 39872, 43456, 54824, 59752, 60431, 62656, 68288, 69064, 94963, 109648, 119504, 120862, 138128, 189926, 219296, 239008, 241724, 276256, 379852, 438592, 478016, 483448, 552512, 664741, 759704, 966896, 1329482, 1519408, 1933792, 2658964, 3038816, 3867584, 5317928, 6077632, 10635856, 21271712, 42543424]

約数ペア:

[(1, 42543424), (2, 21271712), (4, 10635856), (7, 6077632), (8, 5317928), (11, 3867584), (14, 3038816), (16, 2658964), (22, 1933792), (28, 1519408), (32, 1329482), (44, 966896), (56, 759704), (64, 664741), (77, 552512), (88, 483448), (89, 478016), (97, 438592), (112, 379852), (154, 276256), (176, 241724), (178, 239008), (194, 219296), (224, 189926), (308, 138128), (352, 120862), (356, 119504), (388, 109648), (448, 94963), (616, 69064), (623, 68288), (679, 62656), (704, 60431), (712, 59752), (776, 54824), (979, 43456), (1067, 39872), (1232, 34532), (1246, 34144), (1358, 31328), (1424, 29876), (1552, 27412), (1958, 21728), (2134, 19936), (2464, 17266), (2492, 17072), (2716, 15664), (2848, 14938), (3104, 13706), (3916, 10864), (4268, 9968), (4928, 8633), (4984, 8536), (5432, 7832), (5696, 7469), (6208, 6853)]