64675004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7489}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 120798720

約数和(自身を除く): 56123716

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 7489, 8636, 14978, 29956, 127313, 254626, 509252, 951103, 1902206, 3804412, 16168751, 32337502, 64675004]

約数ペア:

[(1, 64675004), (2, 32337502), (4, 16168751), (17, 3804412), (34, 1902206), (68, 951103), (127, 509252), (254, 254626), (508, 127313), (2159, 29956), (4318, 14978), (7489, 8636)]