72852656

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{30559}}^1$

素因数の和:30716

約数の個数: 20

約数和(自身を含む): 142104000

約数和(自身を除く): 69251344

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 30559, 61118, 122236, 244472, 488944, 4553291, 9106582, 18213164, 36426328, 72852656]

約数ペア:

[(1, 72852656), (2, 36426328), (4, 18213164), (8, 9106582), (16, 4553291), (149, 488944), (298, 244472), (596, 122236), (1192, 61118), (2384, 30559)]