67771366

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 118452240

約数和(自身を除く): 50680874

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 169, 173, 247, 338, 346, 494, 793, 1159, 1586, 2249, 2318, 3211, 3287, 4498, 6422, 6574, 10309, 10553, 15067, 20618, 21106, 29237, 30134, 42731, 58474, 85462, 137189, 195871, 200507, 274378, 391742, 401014, 555503, 1111006, 1783457, 2606591, 3566914, 5213182, 33885683, 67771366]

約数ペア:

[(1, 67771366), (2, 33885683), (13, 5213182), (19, 3566914), (26, 2606591), (38, 1783457), (61, 1111006), (122, 555503), (169, 401014), (173, 391742), (247, 274378), (338, 200507), (346, 195871), (494, 137189), (793, 85462), (1159, 58474), (1586, 42731), (2249, 30134), (2318, 29237), (3211, 21106), (3287, 20618), (4498, 15067), (6422, 10553), (6574, 10309)]