66561496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 129618000

約数和(自身を除く): 63056504

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 379, 757, 758, 1514, 1516, 3028, 3032, 6056, 10991, 21953, 21982, 43906, 43964, 87812, 87928, 175624, 286903, 573806, 1147612, 2295224, 8320187, 16640374, 33280748, 66561496]

約数ペア:

[(1, 66561496), (2, 33280748), (4, 16640374), (8, 8320187), (29, 2295224), (58, 1147612), (116, 573806), (232, 286903), (379, 175624), (757, 87928), (758, 87812), (1514, 43964), (1516, 43906), (3028, 21982), (3032, 21953), (6056, 10991)]