28835317616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8305103}}^1$

素因数の和:8305149

約数の個数: 40

約数和(自身を含む): 65909305344

約数和(自身を除く): 37073987728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8305103, 16610206, 33220412, 58135721, 66440824, 116271442, 132881648, 232542884, 257458193, 465085768, 514916386, 930171536, 1029832772, 1802207351, 2059665544, 3604414702, 4119331088, 7208829404, 14417658808, 28835317616]

約数ペア:

[(1, 28835317616), (2, 14417658808), (4, 7208829404), (7, 4119331088), (8, 3604414702), (14, 2059665544), (16, 1802207351), (28, 1029832772), (31, 930171536), (56, 514916386), (62, 465085768), (112, 257458193), (124, 232542884), (217, 132881648), (248, 116271442), (434, 66440824), (496, 58135721), (868, 33220412), (1736, 16610206), (3472, 8305103)]