66559402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 123443712

約数和(自身を除く): 56884310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1423, 1799, 2846, 3341, 3598, 6682, 9961, 18499, 19922, 23387, 36998, 46774, 129493, 258986, 365711, 731422, 2559977, 4754243, 5119954, 9508486, 33279701, 66559402]

約数ペア:

[(1, 66559402), (2, 33279701), (7, 9508486), (13, 5119954), (14, 4754243), (26, 2559977), (91, 731422), (182, 365711), (257, 258986), (514, 129493), (1423, 46774), (1799, 36998), (2846, 23387), (3341, 19922), (3598, 18499), (6682, 9961)]