29846816

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 60984000

約数和(自身を除く): 31137184

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 172, 199, 218, 344, 398, 436, 688, 796, 872, 1376, 1592, 1744, 3184, 3488, 4687, 6368, 8557, 9374, 17114, 18748, 21691, 34228, 37496, 43382, 68456, 74992, 86764, 136912, 149984, 173528, 273824, 347056, 694112, 932713, 1865426, 3730852, 7461704, 14923408, 29846816]

約数ペア:

[(1, 29846816), (2, 14923408), (4, 7461704), (8, 3730852), (16, 1865426), (32, 932713), (43, 694112), (86, 347056), (109, 273824), (172, 173528), (199, 149984), (218, 136912), (344, 86764), (398, 74992), (436, 68456), (688, 43382), (796, 37496), (872, 34228), (1376, 21691), (1592, 18748), (1744, 17114), (3184, 9374), (3488, 8557), (4687, 6368)]