66170456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1933}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 135766800

約数和(自身を除く): 69596344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 1933, 3112, 3866, 4279, 7732, 8558, 15464, 17116, 21263, 34232, 42526, 85052, 170104, 751937, 1503874, 3007748, 6015496, 8271307, 16542614, 33085228, 66170456]

約数ペア:

[(1, 66170456), (2, 33085228), (4, 16542614), (8, 8271307), (11, 6015496), (22, 3007748), (44, 1503874), (88, 751937), (389, 170104), (778, 85052), (1556, 42526), (1933, 34232), (3112, 21263), (3866, 17116), (4279, 15464), (7732, 8558)]