68934728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{506873}}^1$

素因数の和:506896

約数の個数: 16

約数和(自身を含む): 136855980

約数和(自身を除く): 67921252

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 506873, 1013746, 2027492, 4054984, 8616841, 17233682, 34467364, 68934728]

約数ペア:

[(1, 68934728), (2, 34467364), (4, 17233682), (8, 8616841), (17, 4054984), (34, 2027492), (68, 1013746), (136, 506873)]