65707772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12511}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 125069952

約数和(自身を除く): 59362180

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 12511, 25022, 50044, 162643, 325286, 650572, 1263611, 2527222, 5054444, 16426943, 32853886, 65707772]

約数ペア:

[(1, 65707772), (2, 32853886), (4, 16426943), (13, 5054444), (26, 2527222), (52, 1263611), (101, 650572), (202, 325286), (404, 162643), (1313, 50044), (2626, 25022), (5252, 12511)]