68446384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 137303712

約数和(自身を除く): 68857328

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1013, 1648, 2026, 4052, 4223, 8104, 8446, 16208, 16892, 33784, 41533, 67568, 83066, 104339, 166132, 208678, 332264, 417356, 664528, 834712, 1669424, 4277899, 8555798, 17111596, 34223192, 68446384]

約数ペア:

[(1, 68446384), (2, 34223192), (4, 17111596), (8, 8555798), (16, 4277899), (41, 1669424), (82, 834712), (103, 664528), (164, 417356), (206, 332264), (328, 208678), (412, 166132), (656, 104339), (824, 83066), (1013, 67568), (1648, 41533), (2026, 33784), (4052, 16892), (4223, 16208), (8104, 8446)]