26007088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 52203008

約数和(自身を除く): 26195920

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 367, 412, 688, 734, 824, 1468, 1648, 2936, 4429, 5872, 8858, 15781, 17716, 31562, 35432, 37801, 63124, 70864, 75602, 126248, 151204, 252496, 302408, 604816, 1625443, 3250886, 6501772, 13003544, 26007088]

約数ペア:

[(1, 26007088), (2, 13003544), (4, 6501772), (8, 3250886), (16, 1625443), (43, 604816), (86, 302408), (103, 252496), (172, 151204), (206, 126248), (344, 75602), (367, 70864), (412, 63124), (688, 37801), (734, 35432), (824, 31562), (1468, 17716), (1648, 15781), (2936, 8858), (4429, 5872)]