71313044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147341}}^1$

素因数の和:147367

約数の個数: 18

約数和(自身を含む): 137175402

約数和(自身を除く): 65862358

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147341, 294682, 589364, 1620751, 3241502, 6483004, 17828261, 35656522, 71313044]

約数ペア:

[(1, 71313044), (2, 35656522), (4, 17828261), (11, 6483004), (22, 3241502), (44, 1620751), (121, 589364), (242, 294682), (484, 147341)]