27868624

素因数分解:

$2^4\times 7^1\times {\mathrm{248827}}^1$

素因数の和:248842

約数の個数: 20

約数和(自身を含む): 61709344

約数和(自身を除く): 33840720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248827, 497654, 995308, 1741789, 1990616, 3483578, 3981232, 6967156, 13934312, 27868624]

約数ペア:

[(1, 27868624), (2, 13934312), (4, 6967156), (7, 3981232), (8, 3483578), (14, 1990616), (16, 1741789), (28, 995308), (56, 497654), (112, 248827)]