72914039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 84240000

約数和(自身を除く): 11325961

約数列:

[1, 11, 19, 179, 209, 1949, 1969, 3401, 21439, 37031, 37411, 348871, 407341, 3837581, 6628549, 72914039]

約数ペア:

[(1, 72914039), (11, 6628549), (19, 3837581), (179, 407341), (209, 348871), (1949, 37411), (1969, 37031), (3401, 21439)]