78806624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{189439}}^1$

素因数の和:189462

約数の個数: 24

約数和(自身を含む): 167086080

約数和(自身を除く): 88279456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 189439, 378878, 757756, 1515512, 2462707, 3031024, 4925414, 6062048, 9850828, 19701656, 39403312, 78806624]

約数ペア:

[(1, 78806624), (2, 39403312), (4, 19701656), (8, 9850828), (13, 6062048), (16, 4925414), (26, 3031024), (32, 2462707), (52, 1515512), (104, 757756), (208, 378878), (416, 189439)]