69740156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 124863984

約数和(自身を除く): 55123828

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1051, 1252, 2102, 4204, 16589, 33178, 55703, 66356, 111406, 222812, 328963, 657926, 1315852, 17435039, 34870078, 69740156]

約数ペア:

[(1, 69740156), (2, 34870078), (4, 17435039), (53, 1315852), (106, 657926), (212, 328963), (313, 222812), (626, 111406), (1051, 66356), (1252, 55703), (2102, 33178), (4204, 16589)]