64849544

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 123768120

約数和(自身を除く): 58918576

約数列:

[1, 2, 4, 8, 97, 193, 194, 386, 388, 433, 772, 776, 866, 1544, 1732, 3464, 18721, 37442, 42001, 74884, 83569, 84002, 149768, 167138, 168004, 334276, 336008, 668552, 8106193, 16212386, 32424772, 64849544]

約数ペア:

[(1, 64849544), (2, 32424772), (4, 16212386), (8, 8106193), (97, 668552), (193, 336008), (194, 334276), (386, 168004), (388, 167138), (433, 149768), (772, 84002), (776, 83569), (866, 74884), (1544, 42001), (1732, 37442), (3464, 18721)]