40648536

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2837}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 110682000

約数和(自身を除く): 70033464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 2837, 3582, 4776, 5674, 7164, 8511, 11348, 14328, 17022, 22696, 25533, 34044, 51066, 68088, 102132, 204264, 564563, 1129126, 1693689, 2258252, 3387378, 4516504, 5081067, 6774756, 10162134, 13549512, 20324268, 40648536]

約数ペア:

[(1, 40648536), (2, 20324268), (3, 13549512), (4, 10162134), (6, 6774756), (8, 5081067), (9, 4516504), (12, 3387378), (18, 2258252), (24, 1693689), (36, 1129126), (72, 564563), (199, 204264), (398, 102132), (597, 68088), (796, 51066), (1194, 34044), (1592, 25533), (1791, 22696), (2388, 17022), (2837, 14328), (3582, 11348), (4776, 8511), (5674, 7164)]