26321245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 32900400

約数和(自身を除く): 6579155

約数列:

[1, 5, 37, 73, 185, 365, 1949, 2701, 9745, 13505, 72113, 142277, 360565, 711385, 5264249, 26321245]

約数ペア:

[(1, 26321245), (5, 5264249), (37, 711385), (73, 360565), (185, 142277), (365, 72113), (1949, 13505), (2701, 9745)]