39304958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 79744824

約数和(自身を除く): 40439866

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 101, 133, 154, 202, 209, 266, 361, 418, 539, 707, 722, 931, 1078, 1111, 1414, 1463, 1862, 1919, 2222, 2527, 2926, 3838, 3971, 4949, 5054, 7777, 7942, 9898, 10241, 13433, 15554, 17689, 20482, 21109, 26866, 27797, 35378, 36461, 42218, 54439, 55594, 72922, 94031, 108878, 147763, 188062, 194579, 255227, 295526, 389158, 401071, 510454, 802142, 1034341, 1786589, 2068682, 2807497, 3573178, 5614994, 19652479, 39304958]

約数ペア:

[(1, 39304958), (2, 19652479), (7, 5614994), (11, 3573178), (14, 2807497), (19, 2068682), (22, 1786589), (38, 1034341), (49, 802142), (77, 510454), (98, 401071), (101, 389158), (133, 295526), (154, 255227), (202, 194579), (209, 188062), (266, 147763), (361, 108878), (418, 94031), (539, 72922), (707, 55594), (722, 54439), (931, 42218), (1078, 36461), (1111, 35378), (1414, 27797), (1463, 26866), (1862, 21109), (1919, 20482), (2222, 17689), (2527, 15554), (2926, 13433), (3838, 10241), (3971, 9898), (4949, 7942), (5054, 7777)]