61335868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 118646640

約数和(自身を除く): 57310772

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 353, 359, 484, 706, 718, 1412, 1436, 3883, 3949, 7766, 7898, 15532, 15796, 42713, 43439, 85426, 86878, 126727, 170852, 173756, 253454, 506908, 1393997, 2787994, 5575988, 15333967, 30667934, 61335868]

約数ペア:

[(1, 61335868), (2, 30667934), (4, 15333967), (11, 5575988), (22, 2787994), (44, 1393997), (121, 506908), (242, 253454), (353, 173756), (359, 170852), (484, 126727), (706, 86878), (718, 85426), (1412, 43439), (1436, 42713), (3883, 15796), (3949, 15532), (7766, 7898)]