2920211056

素因数分解:

$2^4\times 7^2\times {\mathrm{1567}}^1\times {\mathrm{2377}}^1$

素因数の和:3966

約数の個数: 60

約数和(自身を含む): 6588619968

約数和(自身を除く): 3668408912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1567, 2377, 3134, 4754, 6268, 9508, 10969, 12536, 16639, 19016, 21938, 25072, 33278, 38032, 43876, 66556, 76783, 87752, 116473, 133112, 153566, 175504, 232946, 266224, 307132, 465892, 614264, 931784, 1228528, 1863568, 3724759, 7449518, 14899036, 26073313, 29798072, 52146626, 59596144, 104293252, 182513191, 208586504, 365026382, 417173008, 730052764, 1460105528, 2920211056]

約数ペア:

[(1, 2920211056), (2, 1460105528), (4, 730052764), (7, 417173008), (8, 365026382), (14, 208586504), (16, 182513191), (28, 104293252), (49, 59596144), (56, 52146626), (98, 29798072), (112, 26073313), (196, 14899036), (392, 7449518), (784, 3724759), (1567, 1863568), (2377, 1228528), (3134, 931784), (4754, 614264), (6268, 465892), (9508, 307132), (10969, 266224), (12536, 232946), (16639, 175504), (19016, 153566), (21938, 133112), (25072, 116473), (33278, 87752), (38032, 76783), (43876, 66556)]