66629328

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12973}}^1$

素因数の和:13091

約数の個数: 40

約数和(自身を含む): 173747808

約数和(自身を除く): 107118480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 12973, 25946, 38919, 51892, 77838, 103784, 155676, 207568, 311352, 622704, 1388111, 2776222, 4164333, 5552444, 8328666, 11104888, 16657332, 22209776, 33314664, 66629328]

約数ペア:

[(1, 66629328), (2, 33314664), (3, 22209776), (4, 16657332), (6, 11104888), (8, 8328666), (12, 5552444), (16, 4164333), (24, 2776222), (48, 1388111), (107, 622704), (214, 311352), (321, 207568), (428, 155676), (642, 103784), (856, 77838), (1284, 51892), (1712, 38919), (2568, 25946), (5136, 12973)]