812967488

素因数分解:

$2^6\times {\mathrm{2539}}^1\times {\mathrm{5003}}^1$

素因数の和:7554

約数の個数: 28

約数和(自身を含む): 1614190320

約数和(自身を除く): 801222832

約数列:

[1, 2, 4, 8, 16, 32, 64, 2539, 5003, 5078, 10006, 10156, 20012, 20312, 40024, 40624, 80048, 81248, 160096, 162496, 320192, 12702617, 25405234, 50810468, 101620936, 203241872, 406483744, 812967488]

約数ペア:

[(1, 812967488), (2, 406483744), (4, 203241872), (8, 101620936), (16, 50810468), (32, 25405234), (64, 12702617), (2539, 320192), (5003, 162496), (5078, 160096), (10006, 81248), (10156, 80048), (20012, 40624), (20312, 40024)]