26122216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61609}}^1$

素因数の和:61668

約数の個数: 16

約数和(自身を含む): 49904100

約数和(自身を除く): 23781884

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 61609, 123218, 246436, 492872, 3265277, 6530554, 13061108, 26122216]

約数ペア:

[(1, 26122216), (2, 13061108), (4, 6530554), (8, 3265277), (53, 492872), (106, 246436), (212, 123218), (424, 61609)]