37980208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10939}}^1$

素因数の和:10985

約数の個数: 40

約数和(自身を含む): 86819840

約数和(自身を除く): 48839632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 10939, 21878, 43756, 76573, 87512, 153146, 175024, 306292, 339109, 612584, 678218, 1225168, 1356436, 2373763, 2712872, 4747526, 5425744, 9495052, 18990104, 37980208]

約数ペア:

[(1, 37980208), (2, 18990104), (4, 9495052), (7, 5425744), (8, 4747526), (14, 2712872), (16, 2373763), (28, 1356436), (31, 1225168), (56, 678218), (62, 612584), (112, 339109), (124, 306292), (217, 175024), (248, 153146), (434, 87512), (496, 76573), (868, 43756), (1736, 21878), (3472, 10939)]