38759924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 83637120

約数和(自身を除く): 44877196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 1777, 3116, 3554, 5453, 7108, 10906, 12439, 21812, 24878, 33763, 49756, 67526, 72857, 135052, 145714, 236341, 291428, 472682, 509999, 945364, 1019998, 1384283, 2039996, 2768566, 5537132, 9689981, 19379962, 38759924]

約数ペア:

[(1, 38759924), (2, 19379962), (4, 9689981), (7, 5537132), (14, 2768566), (19, 2039996), (28, 1384283), (38, 1019998), (41, 945364), (76, 509999), (82, 472682), (133, 291428), (164, 236341), (266, 145714), (287, 135052), (532, 72857), (574, 67526), (779, 49756), (1148, 33763), (1558, 24878), (1777, 21812), (3116, 12439), (3554, 10906), (5453, 7108)]