28214616

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{10987}}^1$

素因数の和:11103

約数の個数: 32

約数和(自身を含む): 71202240

約数和(自身を除く): 42987624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 10987, 21974, 32961, 43948, 65922, 87896, 131844, 263688, 1175609, 2351218, 3526827, 4702436, 7053654, 9404872, 14107308, 28214616]

約数ペア:

[(1, 28214616), (2, 14107308), (3, 9404872), (4, 7053654), (6, 4702436), (8, 3526827), (12, 2351218), (24, 1175609), (107, 263688), (214, 131844), (321, 87896), (428, 65922), (642, 43948), (856, 32961), (1284, 21974), (2568, 10987)]