26707988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 49378560

約数和(自身を除く): 22670572

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5009, 5332, 10018, 20036, 155279, 215387, 310558, 430774, 621116, 861548, 6676997, 13353994, 26707988]

約数ペア:

[(1, 26707988), (2, 13353994), (4, 6676997), (31, 861548), (43, 621116), (62, 430774), (86, 310558), (124, 215387), (172, 155279), (1333, 20036), (2666, 10018), (5009, 5332)]