40696172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 79991520

約数和(自身を除く): 39295348

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 1789, 2068, 3578, 5687, 7156, 11374, 19679, 22748, 39358, 78716, 84083, 168166, 216469, 336332, 432938, 865876, 924913, 1849826, 3699652, 10174043, 20348086, 40696172]

約数ペア:

[(1, 40696172), (2, 20348086), (4, 10174043), (11, 3699652), (22, 1849826), (44, 924913), (47, 865876), (94, 432938), (121, 336332), (188, 216469), (242, 168166), (484, 84083), (517, 78716), (1034, 39358), (1789, 22748), (2068, 19679), (3578, 11374), (5687, 7156)]