64868964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 96007836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 2659, 4066, 5318, 6099, 7977, 8132, 10636, 12198, 15954, 24396, 31908, 50521, 101042, 151563, 202084, 284513, 303126, 569026, 606252, 853539, 1138052, 1707078, 3414156, 5405747, 10811494, 16217241, 21622988, 32434482, 64868964]

約数ペア:

[(1, 64868964), (2, 32434482), (3, 21622988), (4, 16217241), (6, 10811494), (12, 5405747), (19, 3414156), (38, 1707078), (57, 1138052), (76, 853539), (107, 606252), (114, 569026), (214, 303126), (228, 284513), (321, 202084), (428, 151563), (642, 101042), (1284, 50521), (2033, 31908), (2659, 24396), (4066, 15954), (5318, 12198), (6099, 10636), (7977, 8132)]