25648427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9418

約数の個数: 16

約数和(自身を含む): 32389632

約数和(自身を除く): 6741205

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 9371, 65597, 159307, 215533, 1115149, 1508731, 3664061, 25648427]

約数ペア:

[(1, 25648427), (7, 3664061), (17, 1508731), (23, 1115149), (119, 215533), (161, 159307), (391, 65597), (2737, 9371)]