27663922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 49097664

約数和(自身を除く): 21433742

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 491, 982, 2167, 2561, 4334, 5122, 5401, 6383, 10802, 12766, 28171, 56342, 70213, 96727, 140426, 193454, 1063997, 1257451, 2127994, 2514902, 13831961, 27663922]

約数ペア:

[(1, 27663922), (2, 13831961), (11, 2514902), (13, 2127994), (22, 1257451), (26, 1063997), (143, 193454), (197, 140426), (286, 96727), (394, 70213), (491, 56342), (982, 28171), (2167, 12766), (2561, 10802), (4334, 6383), (5122, 5401)]