69894769

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25537}}^1$

素因数の和:25584

約数の個数: 16

約数和(自身を含む): 88259328

約数和(自身を除く): 18364559

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 25537, 178759, 434129, 587351, 3038903, 4111457, 9984967, 69894769]

約数ペア:

[(1, 69894769), (7, 9984967), (17, 4111457), (23, 3038903), (119, 587351), (161, 434129), (391, 178759), (2737, 25537)]