28990775612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4555433}}^1$

素因数の和:4555517

約数の個数: 24

約数和(自身を含む): 53316799536

約数和(自身を除く): 24326023924

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 4555433, 9110866, 18221732, 168551021, 195883619, 337102042, 391767238, 674204084, 783534476, 7247693903, 14495387806, 28990775612]

約数ペア:

[(1, 28990775612), (2, 14495387806), (4, 7247693903), (37, 783534476), (43, 674204084), (74, 391767238), (86, 337102042), (148, 195883619), (172, 168551021), (1591, 18221732), (3182, 9110866), (6364, 4555433)]