61477196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 119987280

約数和(自身を除く): 58510084

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 1789, 3124, 3578, 7156, 8591, 17182, 19679, 34364, 39358, 78716, 127019, 216469, 254038, 432938, 508076, 865876, 1397209, 2794418, 5588836, 15369299, 30738598, 61477196]

約数ペア:

[(1, 61477196), (2, 30738598), (4, 15369299), (11, 5588836), (22, 2794418), (44, 1397209), (71, 865876), (121, 508076), (142, 432938), (242, 254038), (284, 216469), (484, 127019), (781, 78716), (1562, 39358), (1789, 34364), (3124, 19679), (3578, 17182), (7156, 8591)]