71262926348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{278497}}^1$

素因数の和:278642

約数の個数: 48

約数和(自身を含む): 136432828224

約数和(自身を除く): 65169901876

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 142, 212, 284, 901, 1207, 1802, 2414, 3604, 3763, 4828, 7526, 15052, 63971, 127942, 255884, 278497, 556994, 1113988, 4734449, 9468898, 14760341, 18937796, 19773287, 29520682, 39546574, 59041364, 79093148, 250925797, 336145879, 501851594, 672291758, 1003703188, 1047984211, 1344583516, 2095968422, 4191936844, 17815731587, 35631463174, 71262926348]

約数ペア:

[(1, 71262926348), (2, 35631463174), (4, 17815731587), (17, 4191936844), (34, 2095968422), (53, 1344583516), (68, 1047984211), (71, 1003703188), (106, 672291758), (142, 501851594), (212, 336145879), (284, 250925797), (901, 79093148), (1207, 59041364), (1802, 39546574), (2414, 29520682), (3604, 19773287), (3763, 18937796), (4828, 14760341), (7526, 9468898), (15052, 4734449), (63971, 1113988), (127942, 556994), (255884, 278497)]