42228368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 106743168

約数和(自身を除く): 64514800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 97, 104, 112, 161, 169, 182, 184, 194, 208, 299, 322, 338, 364, 368, 388, 598, 644, 676, 679, 728, 776, 1183, 1196, 1261, 1288, 1352, 1358, 1456, 1552, 2093, 2231, 2366, 2392, 2522, 2576, 2704, 2716, 3887, 4186, 4462, 4732, 4784, 5044, 5432, 7774, 8372, 8827, 8924, 9464, 10088, 10864, 15548, 15617, 16393, 16744, 17654, 17848, 18928, 20176, 27209, 29003, 31096, 31234, 32786, 33488, 35308, 35696, 54418, 58006, 62192, 62468, 65572, 70616, 108836, 114751, 116012, 124936, 131144, 141232, 203021, 217672, 229502, 232024, 249872, 262288, 377039, 406042, 435344, 459004, 464048, 754078, 812084, 918008, 1508156, 1624168, 1836016, 2639273, 3016312, 3248336, 5278546, 6032624, 10557092, 21114184, 42228368]

約数ペア:

[(1, 42228368), (2, 21114184), (4, 10557092), (7, 6032624), (8, 5278546), (13, 3248336), (14, 3016312), (16, 2639273), (23, 1836016), (26, 1624168), (28, 1508156), (46, 918008), (52, 812084), (56, 754078), (91, 464048), (92, 459004), (97, 435344), (104, 406042), (112, 377039), (161, 262288), (169, 249872), (182, 232024), (184, 229502), (194, 217672), (208, 203021), (299, 141232), (322, 131144), (338, 124936), (364, 116012), (368, 114751), (388, 108836), (598, 70616), (644, 65572), (676, 62468), (679, 62192), (728, 58006), (776, 54418), (1183, 35696), (1196, 35308), (1261, 33488), (1288, 32786), (1352, 31234), (1358, 31096), (1456, 29003), (1552, 27209), (2093, 20176), (2231, 18928), (2366, 17848), (2392, 17654), (2522, 16744), (2576, 16393), (2704, 15617), (2716, 15548), (3887, 10864), (4186, 10088), (4462, 9464), (4732, 8924), (4784, 8827), (5044, 8372), (5432, 7774)]