26557454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 49911552

約数和(自身を除く): 23354098

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 331, 521, 662, 1042, 2317, 3641, 3647, 4634, 5731, 7282, 7294, 11462, 25487, 40117, 50974, 80234, 172451, 344902, 1207157, 1896961, 2414314, 3793922, 13278727, 26557454]

約数ペア:

[(1, 26557454), (2, 13278727), (7, 3793922), (11, 2414314), (14, 1896961), (22, 1207157), (77, 344902), (154, 172451), (331, 80234), (521, 50974), (662, 40117), (1042, 25487), (2317, 11462), (3641, 7294), (3647, 7282), (4634, 5731)]