4030208

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 9958368

約数和(自身を除く): 5928160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 173, 182, 208, 224, 256, 346, 364, 416, 448, 692, 728, 832, 896, 1211, 1384, 1456, 1664, 1792, 2249, 2422, 2768, 2912, 3328, 4498, 4844, 5536, 5824, 8996, 9688, 11072, 11648, 15743, 17992, 19376, 22144, 23296, 31486, 35984, 38752, 44288, 62972, 71968, 77504, 125944, 143936, 155008, 251888, 287872, 310016, 503776, 575744, 1007552, 2015104, 4030208]

約数ペア:

[(1, 4030208), (2, 2015104), (4, 1007552), (7, 575744), (8, 503776), (13, 310016), (14, 287872), (16, 251888), (26, 155008), (28, 143936), (32, 125944), (52, 77504), (56, 71968), (64, 62972), (91, 44288), (104, 38752), (112, 35984), (128, 31486), (173, 23296), (182, 22144), (208, 19376), (224, 17992), (256, 15743), (346, 11648), (364, 11072), (416, 9688), (448, 8996), (692, 5824), (728, 5536), (832, 4844), (896, 4498), (1211, 3328), (1384, 2912), (1456, 2768), (1664, 2422), (1792, 2249)]