68027828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81373}}^1$

素因数の和:81407

約数の個数: 24

約数和(自身を含む): 136708320

約数和(自身を除く): 68680492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81373, 162746, 325492, 895103, 1546087, 1790206, 3092174, 3580412, 6184348, 17006957, 34013914, 68027828]

約数ペア:

[(1, 68027828), (2, 34013914), (4, 17006957), (11, 6184348), (19, 3580412), (22, 3092174), (38, 1790206), (44, 1546087), (76, 895103), (209, 325492), (418, 162746), (836, 81373)]