57940766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 100427040

約数和(自身を除く): 42486274

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 2213, 4426, 13091, 26182, 28769, 42047, 57538, 84094, 117289, 234578, 546611, 1093222, 1524757, 2228491, 3049514, 4456982, 28970383, 57940766]

約数ペア:

[(1, 57940766), (2, 28970383), (13, 4456982), (19, 3049514), (26, 2228491), (38, 1524757), (53, 1093222), (106, 546611), (247, 234578), (494, 117289), (689, 84094), (1007, 57538), (1378, 42047), (2014, 28769), (2213, 26182), (4426, 13091)]