64067254

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:792

約数の個数: 24

約数和(自身を含む): 102783600

約数和(自身を除く): 38716346

約数列:

[1, 2, 17, 34, 199, 289, 398, 557, 578, 1114, 3383, 6766, 9469, 18938, 57511, 110843, 115022, 160973, 221686, 321946, 1884331, 3768662, 32033627, 64067254]

約数ペア:

[(1, 64067254), (2, 32033627), (17, 3768662), (34, 1884331), (199, 321946), (289, 221686), (398, 160973), (557, 115022), (578, 110843), (1114, 57511), (3383, 18938), (6766, 9469)]