68377072

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4447}}^1$

素因数の和:4517

約数の個数: 30

約数和(自身を含む): 136922784

約数和(自身を除く): 68545712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4447, 7688, 8894, 15376, 17788, 35576, 71152, 137857, 275714, 551428, 1102856, 2205712, 4273567, 8547134, 17094268, 34188536, 68377072]

約数ペア:

[(1, 68377072), (2, 34188536), (4, 17094268), (8, 8547134), (16, 4273567), (31, 2205712), (62, 1102856), (124, 551428), (248, 275714), (496, 137857), (961, 71152), (1922, 35576), (3844, 17788), (4447, 15376), (7688, 8894)]