71796224

素因数分解:

$2^9\times {\mathrm{140227}}^1$

素因数の和:140245

約数の個数: 20

約数和(自身を含む): 143453244

約数和(自身を除く): 71657020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 140227, 280454, 560908, 1121816, 2243632, 4487264, 8974528, 17949056, 35898112, 71796224]

約数ペア:

[(1, 71796224), (2, 35898112), (4, 17949056), (8, 8974528), (16, 4487264), (32, 2243632), (64, 1121816), (128, 560908), (256, 280454), (512, 140227)]