57706628

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5039}}^1$

素因数の和:5459

約数の個数: 24

約数和(自身を含む): 115718400

約数和(自身を除く): 58011772

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5039, 5726, 10078, 11452, 20156, 35273, 70546, 141092, 2060951, 4121902, 8243804, 14426657, 28853314, 57706628]

約数ペア:

[(1, 57706628), (2, 28853314), (4, 14426657), (7, 8243804), (14, 4121902), (28, 2060951), (409, 141092), (818, 70546), (1636, 35273), (2863, 20156), (5039, 11452), (5726, 10078)]