28618002768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{225751}}^1$

素因数の和:225920

約数の個数: 80

約数和(自身を含む): 78381094400

約数和(自身を除く): 49763091632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1668, 2224, 2641, 3336, 5282, 6672, 7923, 10564, 15846, 21128, 31692, 42256, 63384, 126768, 225751, 451502, 677253, 903004, 1354506, 1806008, 2709012, 3612016, 4289269, 5418024, 8578538, 10836048, 12867807, 17157076, 25735614, 31379389, 34314152, 51471228, 62758778, 68628304, 94138167, 102942456, 125517556, 188276334, 205884912, 251035112, 376552668, 502070224, 596208391, 753105336, 1192416782, 1506210672, 1788625173, 2384833564, 3577250346, 4769667128, 7154500692, 9539334256, 14309001384, 28618002768]

約数ペア:

[(1, 28618002768), (2, 14309001384), (3, 9539334256), (4, 7154500692), (6, 4769667128), (8, 3577250346), (12, 2384833564), (16, 1788625173), (19, 1506210672), (24, 1192416782), (38, 753105336), (48, 596208391), (57, 502070224), (76, 376552668), (114, 251035112), (139, 205884912), (152, 188276334), (228, 125517556), (278, 102942456), (304, 94138167), (417, 68628304), (456, 62758778), (556, 51471228), (834, 34314152), (912, 31379389), (1112, 25735614), (1668, 17157076), (2224, 12867807), (2641, 10836048), (3336, 8578538), (5282, 5418024), (6672, 4289269), (7923, 3612016), (10564, 2709012), (15846, 1806008), (21128, 1354506), (31692, 903004), (42256, 677253), (63384, 451502), (126768, 225751)]