27399691256

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1401949}}^1$

素因数の和:1402311

約数の個数: 32

約数和(自身を含む): 58881900000

約数和(自身を除く): 31482208744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 9772, 19544, 1401949, 2803898, 5607796, 9813643, 11215592, 19627286, 39254572, 78509144, 489280201, 978560402, 1957120804, 3424961407, 3914241608, 6849922814, 13699845628, 27399691256]

約数ペア:

[(1, 27399691256), (2, 13699845628), (4, 6849922814), (7, 3914241608), (8, 3424961407), (14, 1957120804), (28, 978560402), (56, 489280201), (349, 78509144), (698, 39254572), (1396, 19627286), (2443, 11215592), (2792, 9813643), (4886, 5607796), (9772, 2803898), (19544, 1401949)]