28331325822

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 57741465600

約数和(自身を除く): 29410139778

約数列:

[1, 2, 3, 6, 107, 181, 214, 321, 362, 479, 509, 543, 642, 958, 1018, 1086, 1437, 1527, 2874, 3054, 19367, 38734, 51253, 54463, 58101, 86699, 92129, 102506, 108926, 116202, 153759, 163389, 173398, 184258, 243811, 260097, 276387, 307518, 326778, 487622, 520194, 552774, 731433, 1462866, 9276793, 9857803, 18553586, 19715606, 26087777, 27830379, 29573409, 44129791, 52175554, 55660758, 59146818, 78263331, 88259582, 132389373, 156526662, 264778746, 4721887637, 9443775274, 14165662911, 28331325822]

約数ペア:

[(1, 28331325822), (2, 14165662911), (3, 9443775274), (6, 4721887637), (107, 264778746), (181, 156526662), (214, 132389373), (321, 88259582), (362, 78263331), (479, 59146818), (509, 55660758), (543, 52175554), (642, 44129791), (958, 29573409), (1018, 27830379), (1086, 26087777), (1437, 19715606), (1527, 18553586), (2874, 9857803), (3054, 9276793), (19367, 1462866), (38734, 731433), (51253, 552774), (54463, 520194), (58101, 487622), (86699, 326778), (92129, 307518), (102506, 276387), (108926, 260097), (116202, 243811), (153759, 184258), (163389, 173398)]