66244988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13721}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 124485984

約数和(自身を除く): 58240996

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13721, 27442, 54884, 233257, 466514, 933028, 974191, 1948382, 3896764, 16561247, 33122494, 66244988]

約数ペア:

[(1, 66244988), (2, 33122494), (4, 16561247), (17, 3896764), (34, 1948382), (68, 974191), (71, 933028), (142, 466514), (284, 233257), (1207, 54884), (2414, 27442), (4828, 13721)]