70291048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 134145000

約数和(自身を除く): 63853952

約数列:

[1, 2, 4, 8, 109, 149, 218, 298, 436, 541, 596, 872, 1082, 1192, 2164, 4328, 16241, 32482, 58969, 64964, 80609, 117938, 129928, 161218, 235876, 322436, 471752, 644872, 8786381, 17572762, 35145524, 70291048]

約数ペア:

[(1, 70291048), (2, 35145524), (4, 17572762), (8, 8786381), (109, 644872), (149, 471752), (218, 322436), (298, 235876), (436, 161218), (541, 129928), (596, 117938), (872, 80609), (1082, 64964), (1192, 58969), (2164, 32482), (4328, 16241)]