68423234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 47145406

約数列:

[1, 2, 11, 22, 43, 86, 151, 302, 473, 479, 946, 958, 1661, 3322, 5269, 6493, 10538, 12986, 20597, 41194, 71423, 72329, 142846, 144658, 226567, 453134, 795619, 1591238, 3110147, 6220294, 34211617, 68423234]

約数ペア:

[(1, 68423234), (2, 34211617), (11, 6220294), (22, 3110147), (43, 1591238), (86, 795619), (151, 453134), (302, 226567), (473, 144658), (479, 142846), (946, 72329), (958, 71423), (1661, 41194), (3322, 20597), (5269, 12986), (6493, 10538)]