66082978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 113629824

約数和(自身を除く): 47546846

約数列:

[1, 2, 13, 17, 26, 34, 221, 307, 442, 487, 614, 974, 3991, 5219, 6331, 7982, 8279, 10438, 12662, 16558, 67847, 107627, 135694, 149509, 215254, 299018, 1943617, 2541653, 3887234, 5083306, 33041489, 66082978]

約数ペア:

[(1, 66082978), (2, 33041489), (13, 5083306), (17, 3887234), (26, 2541653), (34, 1943617), (221, 299018), (307, 215254), (442, 149509), (487, 135694), (614, 107627), (974, 67847), (3991, 16558), (5219, 12662), (6331, 10438), (7982, 8279)]