15673038136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{207469}}^1$

素因数の和:207572

約数の個数: 64

約数和(自身を含む): 35850816000

約数和(自身を除く): 20177777864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 994, 1064, 1349, 1988, 2698, 3976, 5396, 9443, 10792, 18886, 37772, 75544, 207469, 414938, 829876, 1452283, 1659752, 2904566, 3941911, 5809132, 7883822, 11618264, 14730299, 15767644, 27593377, 29460598, 31535288, 55186754, 58921196, 103112093, 110373508, 117842392, 206224186, 220747016, 279875681, 412448372, 559751362, 824896744, 1119502724, 1959129767, 2239005448, 3918259534, 7836519068, 15673038136]

約数ペア:

[(1, 15673038136), (2, 7836519068), (4, 3918259534), (7, 2239005448), (8, 1959129767), (14, 1119502724), (19, 824896744), (28, 559751362), (38, 412448372), (56, 279875681), (71, 220747016), (76, 206224186), (133, 117842392), (142, 110373508), (152, 103112093), (266, 58921196), (284, 55186754), (497, 31535288), (532, 29460598), (568, 27593377), (994, 15767644), (1064, 14730299), (1349, 11618264), (1988, 7883822), (2698, 5809132), (3976, 3941911), (5396, 2904566), (9443, 1659752), (10792, 1452283), (18886, 829876), (37772, 414938), (75544, 207469)]