126746128

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{13729}}^1$

素因数の和:14314

約数の個数: 20

約数和(自身を含む): 246014140

約数和(自身を除く): 119268012

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 13729, 27458, 54916, 109832, 219664, 7921633, 15843266, 31686532, 63373064, 126746128]

約数ペア:

[(1, 126746128), (2, 63373064), (4, 31686532), (8, 15843266), (16, 7921633), (577, 219664), (1154, 109832), (2308, 54916), (4616, 27458), (9232, 13729)]