68752892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1322171}}^1$

素因数の和:1322188

約数の個数: 12

約数和(自身を含む): 129572856

約数和(自身を除く): 60819964

約数列:

[1, 2, 4, 13, 26, 52, 1322171, 2644342, 5288684, 17188223, 34376446, 68752892]

約数ペア:

[(1, 68752892), (2, 34376446), (4, 17188223), (13, 5288684), (26, 2644342), (52, 1322171)]