1789952

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 52

約数和(自身を含む): 3931680

約数和(自身を除く): 2141728

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1024, 1216, 1472, 1748, 2048, 2432, 2944, 3496, 4096, 4864, 5888, 6992, 9728, 11776, 13984, 19456, 23552, 27968, 38912, 47104, 55936, 77824, 94208, 111872, 223744, 447488, 894976, 1789952]

約数ペア:

[(1, 1789952), (2, 894976), (4, 447488), (8, 223744), (16, 111872), (19, 94208), (23, 77824), (32, 55936), (38, 47104), (46, 38912), (64, 27968), (76, 23552), (92, 19456), (128, 13984), (152, 11776), (184, 9728), (256, 6992), (304, 5888), (368, 4864), (437, 4096), (512, 3496), (608, 2944), (736, 2432), (874, 2048), (1024, 1748), (1216, 1472)]