14405456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{69257}}^1$

素因数の和:69278

約数の個数: 20

約数和(自身を含む): 30057972

約数和(自身を除く): 15652516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 69257, 138514, 277028, 554056, 900341, 1108112, 1800682, 3601364, 7202728, 14405456]

約数ペア:

[(1, 14405456), (2, 7202728), (4, 3601364), (8, 1800682), (13, 1108112), (16, 900341), (26, 554056), (52, 277028), (104, 138514), (208, 69257)]