557938048

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{189517}}^1$

素因数の和:189554

約数の個数: 32

約数和(自身を含む): 1159850160

約数和(自身を除く): 601912112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 189517, 379034, 758068, 1516136, 3032272, 4358891, 6064544, 8717782, 12129088, 17435564, 24258176, 34871128, 69742256, 139484512, 278969024, 557938048]

約数ペア:

[(1, 557938048), (2, 278969024), (4, 139484512), (8, 69742256), (16, 34871128), (23, 24258176), (32, 17435564), (46, 12129088), (64, 8717782), (92, 6064544), (128, 4358891), (184, 3032272), (368, 1516136), (736, 758068), (1472, 379034), (2944, 189517)]