70747732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{146173}}^1$

素因数の和:146199

約数の個数: 18

約数和(自身を含む): 136087994

約数和(自身を除く): 65340262

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 146173, 292346, 584692, 1607903, 3215806, 6431612, 17686933, 35373866, 70747732]

約数ペア:

[(1, 70747732), (2, 35373866), (4, 17686933), (11, 6431612), (22, 3215806), (44, 1607903), (121, 584692), (242, 292346), (484, 146173)]