27484810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38711}}^1$

素因数の和:38789

約数の個数: 16

約数和(自身を含む): 50170752

約数和(自身を除く): 22685942

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 38711, 77422, 193555, 387110, 2748481, 5496962, 13742405, 27484810]

約数ペア:

[(1, 27484810), (2, 13742405), (5, 5496962), (10, 2748481), (71, 387110), (142, 193555), (355, 77422), (710, 38711)]