68473372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36191}}^1$

素因数の和:36249

約数の個数: 24

約数和(自身を含む): 133765632

約数和(自身を除く): 65292260

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 36191, 72382, 144764, 398101, 796202, 1556213, 1592404, 3112426, 6224852, 17118343, 34236686, 68473372]

約数ペア:

[(1, 68473372), (2, 34236686), (4, 17118343), (11, 6224852), (22, 3112426), (43, 1592404), (44, 1556213), (86, 796202), (172, 398101), (473, 144764), (946, 72382), (1892, 36191)]