26987636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30529}}^1$

素因数の和:30563

約数の個数: 24

約数和(自身を含む): 53854920

約数和(自身を除く): 26867284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 30529, 61058, 122116, 396877, 518993, 793754, 1037986, 1587508, 2075972, 6746909, 13493818, 26987636]

約数ペア:

[(1, 26987636), (2, 13493818), (4, 6746909), (13, 2075972), (17, 1587508), (26, 1037986), (34, 793754), (52, 518993), (68, 396877), (221, 122116), (442, 61058), (884, 30529)]