72857838

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{46171}}^1$

素因数の和:46439

約数の個数: 16

約数和(自身を含む): 146272896

約数和(自身を除く): 73415058

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 46171, 92342, 138513, 277026, 12142973, 24285946, 36428919, 72857838]

約数ペア:

[(1, 72857838), (2, 36428919), (3, 24285946), (6, 12142973), (263, 277026), (526, 138513), (789, 92342), (1578, 46171)]