71405808

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13903}}^1$

素因数の和:14021

約数の個数: 40

約数和(自身を含む): 186202368

約数和(自身を除く): 114796560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 13903, 27806, 41709, 55612, 83418, 111224, 166836, 222448, 333672, 667344, 1487621, 2975242, 4462863, 5950484, 8925726, 11900968, 17851452, 23801936, 35702904, 71405808]

約数ペア:

[(1, 71405808), (2, 35702904), (3, 23801936), (4, 17851452), (6, 11900968), (8, 8925726), (12, 5950484), (16, 4462863), (24, 2975242), (48, 1487621), (107, 667344), (214, 333672), (321, 222448), (428, 166836), (642, 111224), (856, 83418), (1284, 55612), (1712, 41709), (2568, 27806), (5136, 13903)]