70686824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{679681}}^1$

素因数の和:679700

約数の個数: 16

約数和(自身を含む): 142733220

約数和(自身を除く): 72046396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 679681, 1359362, 2718724, 5437448, 8835853, 17671706, 35343412, 70686824]

約数ペア:

[(1, 70686824), (2, 35343412), (4, 17671706), (8, 8835853), (13, 5437448), (26, 2718724), (52, 1359362), (104, 679681)]