858366704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{56531}}^1$

素因数の和:56625

約数の個数: 40

約数和(自身を含む): 1815581712

約数和(自身を除く): 957215008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 56531, 113062, 226124, 452248, 734903, 904496, 1469806, 2939612, 4126763, 5879224, 8253526, 11758448, 16507052, 33014104, 53647919, 66028208, 107295838, 214591676, 429183352, 858366704]

約数ペア:

[(1, 858366704), (2, 429183352), (4, 214591676), (8, 107295838), (13, 66028208), (16, 53647919), (26, 33014104), (52, 16507052), (73, 11758448), (104, 8253526), (146, 5879224), (208, 4126763), (292, 2939612), (584, 1469806), (949, 904496), (1168, 734903), (1898, 452248), (3796, 226124), (7592, 113062), (15184, 56531)]