28996820184

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1471621}}^1$

素因数の和:1472451

約数の個数: 32

約数和(自身を含む): 72580397040

約数和(自身を除く): 43583576856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 9852, 19704, 1471621, 2943242, 4414863, 5886484, 8829726, 11772968, 17659452, 35318904, 1208200841, 2416401682, 3624602523, 4832803364, 7249205046, 9665606728, 14498410092, 28996820184]

約数ペア:

[(1, 28996820184), (2, 14498410092), (3, 9665606728), (4, 7249205046), (6, 4832803364), (8, 3624602523), (12, 2416401682), (24, 1208200841), (821, 35318904), (1642, 17659452), (2463, 11772968), (3284, 8829726), (4926, 5886484), (6568, 4414863), (9852, 2943242), (19704, 1471621)]