27147368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 54137160

約数和(自身を除く): 26989792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 433, 461, 866, 922, 1732, 1844, 3464, 3688, 7361, 7837, 14722, 15674, 29444, 31348, 58888, 62696, 199613, 399226, 798452, 1596904, 3393421, 6786842, 13573684, 27147368]

約数ペア:

[(1, 27147368), (2, 13573684), (4, 6786842), (8, 3393421), (17, 1596904), (34, 798452), (68, 399226), (136, 199613), (433, 62696), (461, 58888), (866, 31348), (922, 29444), (1732, 15674), (1844, 14722), (3464, 7837), (3688, 7361)]