40752768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15185

約数の個数: 64

約数和(自身を含む): 123721920

約数和(自身を除く): 82969152

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, 15161, 30322, 45483, 60644, 90966, 106127, 121288, 181932, 212254, 242576, 318381, 363864, 424508, 485152, 636762, 727728, 849016, 970304, 1273524, 1455456, 1698032, 1940608, 2547048, 2910912, 3396064, 5094096, 5821824, 6792128, 10188192, 13584256, 20376384, 40752768]

約数ペア:

[(1, 40752768), (2, 20376384), (3, 13584256), (4, 10188192), (6, 6792128), (7, 5821824), (8, 5094096), (12, 3396064), (14, 2910912), (16, 2547048), (21, 1940608), (24, 1698032), (28, 1455456), (32, 1273524), (42, 970304), (48, 849016), (56, 727728), (64, 636762), (84, 485152), (96, 424508), (112, 363864), (128, 318381), (168, 242576), (192, 212254), (224, 181932), (336, 121288), (384, 106127), (448, 90966), (672, 60644), (896, 45483), (1344, 30322), (2688, 15161)]