71707504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37039}}^1$

素因数の和:37069

約数の個数: 30

約数和(自身を含む): 152715920

約数和(自身を除く): 81008416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 37039, 74078, 148156, 296312, 407429, 592624, 814858, 1629716, 3259432, 4481719, 6518864, 8963438, 17926876, 35853752, 71707504]

約数ペア:

[(1, 71707504), (2, 35853752), (4, 17926876), (8, 8963438), (11, 6518864), (16, 4481719), (22, 3259432), (44, 1629716), (88, 814858), (121, 592624), (176, 407429), (242, 296312), (484, 148156), (968, 74078), (1936, 37039)]