69689594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 116049024

約数和(自身を除く): 46359430

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 491, 689, 982, 1339, 1378, 2678, 5459, 6383, 10918, 12766, 26023, 50573, 52046, 70967, 101146, 141934, 338299, 657449, 676598, 1314898, 2680369, 5360738, 34844797, 69689594]

約数ペア:

[(1, 69689594), (2, 34844797), (13, 5360738), (26, 2680369), (53, 1314898), (103, 676598), (106, 657449), (206, 338299), (491, 141934), (689, 101146), (982, 70967), (1339, 52046), (1378, 50573), (2678, 26023), (5459, 12766), (6383, 10918)]