39831748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 83655936

約数和(自身を除く): 43824188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 103, 121, 187, 188, 206, 242, 374, 412, 484, 517, 748, 799, 1034, 1133, 1598, 1751, 2057, 2068, 2266, 3196, 3502, 4114, 4532, 4841, 5687, 7004, 8228, 8789, 9682, 11374, 12463, 17578, 19261, 19364, 22748, 24926, 35156, 38522, 49852, 53251, 77044, 82297, 96679, 106502, 164594, 193358, 211871, 213004, 329188, 386716, 423742, 585761, 847484, 905267, 1171522, 1810534, 2343044, 3621068, 9957937, 19915874, 39831748]

約数ペア:

[(1, 39831748), (2, 19915874), (4, 9957937), (11, 3621068), (17, 2343044), (22, 1810534), (34, 1171522), (44, 905267), (47, 847484), (68, 585761), (94, 423742), (103, 386716), (121, 329188), (187, 213004), (188, 211871), (206, 193358), (242, 164594), (374, 106502), (412, 96679), (484, 82297), (517, 77044), (748, 53251), (799, 49852), (1034, 38522), (1133, 35156), (1598, 24926), (1751, 22748), (2057, 19364), (2068, 19261), (2266, 17578), (3196, 12463), (3502, 11374), (4114, 9682), (4532, 8789), (4841, 8228), (5687, 7004)]