72435404896

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{5109721}}^1$

素因数の和:5110174

約数の個数: 24

約数和(自身を含む): 142929143784

約数和(自身を除く): 70493738888

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 7088, 14176, 5109721, 10219442, 20438884, 40877768, 81755536, 163511072, 2263606403, 4527212806, 9054425612, 18108851224, 36217702448, 72435404896]

約数ペア:

[(1, 72435404896), (2, 36217702448), (4, 18108851224), (8, 9054425612), (16, 4527212806), (32, 2263606403), (443, 163511072), (886, 81755536), (1772, 40877768), (3544, 20438884), (7088, 10219442), (14176, 5109721)]