68382184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{977}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 138426120

約数和(自身を除く): 70043936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 673, 977, 1346, 1954, 2692, 3908, 5384, 7816, 8749, 12701, 17498, 25402, 34996, 50804, 69992, 101608, 657521, 1315042, 2630084, 5260168, 8547773, 17095546, 34191092, 68382184]

約数ペア:

[(1, 68382184), (2, 34191092), (4, 17095546), (8, 8547773), (13, 5260168), (26, 2630084), (52, 1315042), (104, 657521), (673, 101608), (977, 69992), (1346, 50804), (1954, 34996), (2692, 25402), (3908, 17498), (5384, 12701), (7816, 8749)]