66822988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 124107984

約数和(自身を除く): 57284996

約数列:

[1, 2, 4, 17, 34, 68, 571, 1142, 1721, 2284, 3442, 6884, 9707, 19414, 29257, 38828, 58514, 117028, 982691, 1965382, 3930764, 16705747, 33411494, 66822988]

約数ペア:

[(1, 66822988), (2, 33411494), (4, 16705747), (17, 3930764), (34, 1965382), (68, 982691), (571, 117028), (1142, 58514), (1721, 38828), (2284, 29257), (3442, 19414), (6884, 9707)]