69627172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53891}}^1$

素因数の和:53931

約数の個数: 24

約数和(自身を含む): 135807840

約数和(自身を除く): 66180668

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 53891, 107782, 215564, 916147, 1023929, 1832294, 2047858, 3664588, 4095716, 17406793, 34813586, 69627172]

約数ペア:

[(1, 69627172), (2, 34813586), (4, 17406793), (17, 4095716), (19, 3664588), (34, 2047858), (38, 1832294), (68, 1023929), (76, 916147), (323, 215564), (646, 107782), (1292, 53891)]