68806879

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 73483200

約数和(自身を除く): 4676321

約数列:

[1, 29, 53, 89, 503, 1537, 2581, 4717, 14587, 26659, 44767, 136793, 773111, 1298243, 2372651, 68806879]

約数ペア:

[(1, 68806879), (29, 2372651), (53, 1298243), (89, 773111), (503, 136793), (1537, 44767), (2581, 26659), (4717, 14587)]