21448064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{15233}}^1$

素因数の和:15258

約数の個数: 32

約数和(自身を含む): 46616040

約数和(自身を除く): 25167976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 15233, 30466, 60932, 121864, 167563, 243728, 335126, 487456, 670252, 974912, 1340504, 1949824, 2681008, 5362016, 10724032, 21448064]

約数ペア:

[(1, 21448064), (2, 10724032), (4, 5362016), (8, 2681008), (11, 1949824), (16, 1340504), (22, 974912), (32, 670252), (44, 487456), (64, 335126), (88, 243728), (128, 167563), (176, 121864), (352, 60932), (704, 30466), (1408, 15233)]