25437287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 28553472

約数和(自身を除く): 3116185

約数列:

[1, 17, 23, 67, 391, 971, 1139, 1541, 16507, 22333, 26197, 65057, 379661, 1105969, 1496311, 25437287]

約数ペア:

[(1, 25437287), (17, 1496311), (23, 1105969), (67, 379661), (391, 65057), (971, 26197), (1139, 22333), (1541, 16507)]