26481296

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23311}}^1$

素因数の和:23390

約数の個数: 20

約数和(自身を含む): 52032384

約数和(自身を除く): 25551088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23311, 46622, 93244, 186488, 372976, 1655081, 3310162, 6620324, 13240648, 26481296]

約数ペア:

[(1, 26481296), (2, 13240648), (4, 6620324), (8, 3310162), (16, 1655081), (71, 372976), (142, 186488), (284, 93244), (568, 46622), (1136, 23311)]