7229456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34757}}^1$

素因数の和:34778

約数の個数: 20

約数和(自身を含む): 15084972

約数和(自身を除く): 7855516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34757, 69514, 139028, 278056, 451841, 556112, 903682, 1807364, 3614728, 7229456]

約数ペア:

[(1, 7229456), (2, 3614728), (4, 1807364), (8, 903682), (13, 556112), (16, 451841), (26, 278056), (52, 139028), (104, 69514), (208, 34757)]