71318852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147353}}^1$

素因数の和:147379

約数の個数: 18

約数和(自身を含む): 137186574

約数和(自身を除く): 65867722

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147353, 294706, 589412, 1620883, 3241766, 6483532, 17829713, 35659426, 71318852]

約数ペア:

[(1, 71318852), (2, 35659426), (4, 17829713), (11, 6483532), (22, 3241766), (44, 1620883), (121, 589412), (242, 294706), (484, 147353)]