65857888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 69060896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 197, 248, 337, 394, 496, 674, 788, 992, 1348, 1576, 2696, 3152, 5392, 6107, 6304, 10447, 10784, 12214, 20894, 24428, 41788, 48856, 66389, 83576, 97712, 132778, 167152, 195424, 265556, 334304, 531112, 1062224, 2058059, 2124448, 4116118, 8232236, 16464472, 32928944, 65857888]

約数ペア:

[(1, 65857888), (2, 32928944), (4, 16464472), (8, 8232236), (16, 4116118), (31, 2124448), (32, 2058059), (62, 1062224), (124, 531112), (197, 334304), (248, 265556), (337, 195424), (394, 167152), (496, 132778), (674, 97712), (788, 83576), (992, 66389), (1348, 48856), (1576, 41788), (2696, 24428), (3152, 20894), (5392, 12214), (6107, 10784), (6304, 10447)]