68928384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25643}}^1$

素因数の和:25667

約数の個数: 64

約数和(自身を含む): 209255040

約数和(自身を除く): 140326656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25643, 51286, 76929, 102572, 153858, 179501, 205144, 307716, 359002, 410288, 538503, 615432, 718004, 820576, 1077006, 1230864, 1436008, 1641152, 2154012, 2461728, 2872016, 3282304, 4308024, 4923456, 5744032, 8616048, 9846912, 11488064, 17232096, 22976128, 34464192, 68928384]

約数ペア:

[(1, 68928384), (2, 34464192), (3, 22976128), (4, 17232096), (6, 11488064), (7, 9846912), (8, 8616048), (12, 5744032), (14, 4923456), (16, 4308024), (21, 3282304), (24, 2872016), (28, 2461728), (32, 2154012), (42, 1641152), (48, 1436008), (56, 1230864), (64, 1077006), (84, 820576), (96, 718004), (112, 615432), (128, 538503), (168, 410288), (192, 359002), (224, 307716), (336, 205144), (384, 179501), (448, 153858), (672, 102572), (896, 76929), (1344, 51286), (2688, 25643)]