4720004776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3607}}^1\times {\mathrm{8609}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 9319464000

約数和(自身を除く): 4599459224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3607, 7214, 8609, 14428, 17218, 28856, 34436, 68533, 68872, 137066, 163571, 274132, 327142, 548264, 654284, 1308568, 31052663, 62105326, 124210652, 248421304, 590000597, 1180001194, 2360002388, 4720004776]

約数ペア:

[(1, 4720004776), (2, 2360002388), (4, 1180001194), (8, 590000597), (19, 248421304), (38, 124210652), (76, 62105326), (152, 31052663), (3607, 1308568), (7214, 654284), (8609, 548264), (14428, 327142), (17218, 274132), (28856, 163571), (34436, 137066), (68533, 68872)]