13558144

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 27399240

約数和(自身を除く): 13841096

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 1451, 2336, 2902, 4672, 5804, 9344, 11608, 23216, 46432, 92864, 105923, 185728, 211846, 423692, 847384, 1694768, 3389536, 6779072, 13558144]

約数ペア:

[(1, 13558144), (2, 6779072), (4, 3389536), (8, 1694768), (16, 847384), (32, 423692), (64, 211846), (73, 185728), (128, 105923), (146, 92864), (292, 46432), (584, 23216), (1168, 11608), (1451, 9344), (2336, 5804), (2902, 4672)]