64793542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 44360762

約数列:

[1, 2, 11, 22, 47, 94, 223, 281, 446, 517, 562, 1034, 2453, 3091, 4906, 6182, 10481, 13207, 20962, 26414, 62663, 115291, 125326, 145277, 230582, 290554, 689293, 1378586, 2945161, 5890322, 32396771, 64793542]

約数ペア:

[(1, 64793542), (2, 32396771), (11, 5890322), (22, 2945161), (47, 1378586), (94, 689293), (223, 290554), (281, 230582), (446, 145277), (517, 125326), (562, 115291), (1034, 62663), (2453, 26414), (3091, 20962), (4906, 13207), (6182, 10481)]