26921804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73961}}^1$

素因数の和:73985

約数の個数: 24

約数和(自身を含む): 57986208

約数和(自身を除く): 31064404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 73961, 147922, 295844, 517727, 961493, 1035454, 1922986, 2070908, 3845972, 6730451, 13460902, 26921804]

約数ペア:

[(1, 26921804), (2, 13460902), (4, 6730451), (7, 3845972), (13, 2070908), (14, 1922986), (26, 1035454), (28, 961493), (52, 517727), (91, 295844), (182, 147922), (364, 73961)]