1478656

素因数分解:

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

素因数の和:62

約数の個数: 39

約数和(自身を含む): 3120771

約数和(自身を除く): 1642115

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1024, 1216, 1444, 2048, 2432, 2888, 4096, 4864, 5776, 9728, 11552, 19456, 23104, 38912, 46208, 77824, 92416, 184832, 369664, 739328, 1478656]

約数ペア:

[(1, 1478656), (2, 739328), (4, 369664), (8, 184832), (16, 92416), (19, 77824), (32, 46208), (38, 38912), (64, 23104), (76, 19456), (128, 11552), (152, 9728), (256, 5776), (304, 4864), (361, 4096), (512, 2888), (608, 2432), (722, 2048), (1024, 1444)]