1555926784

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{47857}}^1$

素因数の和:48000

約数の個数: 36

約数和(自身を含む): 3130296064

約数和(自身を除く): 1574369280

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 32512, 47857, 95714, 191428, 382856, 765712, 1531424, 3062848, 6077839, 6125696, 12155678, 12251392, 24311356, 48622712, 97245424, 194490848, 388981696, 777963392, 1555926784]

約数ペア:

[(1, 1555926784), (2, 777963392), (4, 388981696), (8, 194490848), (16, 97245424), (32, 48622712), (64, 24311356), (127, 12251392), (128, 12155678), (254, 6125696), (256, 6077839), (508, 3062848), (1016, 1531424), (2032, 765712), (4064, 382856), (8128, 191428), (16256, 95714), (32512, 47857)]