28414778

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8863}}^1$

素因数の和:9101

約数の個数: 16

約数和(自身を含む): 48929280

約数和(自身を除く): 20514502

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 8863, 17726, 62041, 124082, 2029627, 4059254, 14207389, 28414778]

約数ペア:

[(1, 28414778), (2, 14207389), (7, 4059254), (14, 2029627), (229, 124082), (458, 62041), (1603, 17726), (3206, 8863)]