27798092

素因数分解:

$2^2\times 7^3\times {\mathrm{20261}}^1$

素因数の和:20286

約数の個数: 24

約数和(自身を含む): 56733600

約数和(自身を除く): 28935508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 20261, 40522, 81044, 141827, 283654, 567308, 992789, 1985578, 3971156, 6949523, 13899046, 27798092]

約数ペア:

[(1, 27798092), (2, 13899046), (4, 6949523), (7, 3971156), (14, 1985578), (28, 992789), (49, 567308), (98, 283654), (196, 141827), (343, 81044), (686, 40522), (1372, 20261)]