6709456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32257}}^1$

素因数の和:32278

約数の個数: 20

約数和(自身を含む): 13999972

約数和(自身を除く): 7290516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32257, 64514, 129028, 258056, 419341, 516112, 838682, 1677364, 3354728, 6709456]

約数ペア:

[(1, 6709456), (2, 3354728), (4, 1677364), (8, 838682), (13, 516112), (16, 419341), (26, 258056), (52, 129028), (104, 64514), (208, 32257)]