3126784

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 40

約数和(自身を含む): 6481728

約数和(自身を除く): 3354944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 197, 248, 256, 394, 496, 512, 788, 992, 1576, 1984, 3152, 3968, 6107, 6304, 7936, 12214, 12608, 15872, 24428, 25216, 48856, 50432, 97712, 100864, 195424, 390848, 781696, 1563392, 3126784]

約数ペア:

[(1, 3126784), (2, 1563392), (4, 781696), (8, 390848), (16, 195424), (31, 100864), (32, 97712), (62, 50432), (64, 48856), (124, 25216), (128, 24428), (197, 15872), (248, 12608), (256, 12214), (394, 7936), (496, 6304), (512, 6107), (788, 3968), (992, 3152), (1576, 1984)]