68647254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1373}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 148194144

約数和(自身を除く): 79546890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1373, 1923, 2746, 3846, 4119, 8238, 8333, 16666, 17849, 24999, 35698, 49998, 53547, 107094, 880093, 1760186, 2640279, 5280558, 11441209, 22882418, 34323627, 68647254]

約数ペア:

[(1, 68647254), (2, 34323627), (3, 22882418), (6, 11441209), (13, 5280558), (26, 2640279), (39, 1760186), (78, 880093), (641, 107094), (1282, 53547), (1373, 49998), (1923, 35698), (2746, 24999), (3846, 17849), (4119, 16666), (8238, 8333)]