1727488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 44

約数和(自身を含む): 3962992

約数和(自身を除く): 2235504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 896, 964, 1024, 1687, 1792, 1928, 3374, 3584, 3856, 6748, 7168, 7712, 13496, 15424, 26992, 30848, 53984, 61696, 107968, 123392, 215936, 246784, 431872, 863744, 1727488]

約数ペア:

[(1, 1727488), (2, 863744), (4, 431872), (7, 246784), (8, 215936), (14, 123392), (16, 107968), (28, 61696), (32, 53984), (56, 30848), (64, 26992), (112, 15424), (128, 13496), (224, 7712), (241, 7168), (256, 6748), (448, 3856), (482, 3584), (512, 3374), (896, 1928), (964, 1792), (1024, 1687)]