30676048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147481}}^1$

素因数の和:147502

約数の個数: 20

約数和(自身を含む): 64007188

約数和(自身を除く): 33331140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147481, 294962, 589924, 1179848, 1917253, 2359696, 3834506, 7669012, 15338024, 30676048]

約数ペア:

[(1, 30676048), (2, 15338024), (4, 7669012), (8, 3834506), (13, 2359696), (16, 1917253), (26, 1179848), (52, 589924), (104, 294962), (208, 147481)]