70840624

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{13967}}^1$

素因数の和:14292

約数の個数: 20

約数和(自身を含む): 137696544

約数和(自身を除く): 66855920

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 13967, 27934, 55868, 111736, 223472, 4427539, 8855078, 17710156, 35420312, 70840624]

約数ペア:

[(1, 70840624), (2, 35420312), (4, 17710156), (8, 8855078), (16, 4427539), (317, 223472), (634, 111736), (1268, 55868), (2536, 27934), (5072, 13967)]