27565532728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{466201}}^1$

素因数の和:466615

約数の個数: 32

約数和(自身を含む): 54545634000

約数和(自身を除く): 26980101272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1556, 3112, 7391, 14782, 29564, 59128, 466201, 932402, 1864804, 3729608, 8857819, 17715638, 35431276, 70862552, 181352189, 362704378, 725408756, 1450817512, 3445691591, 6891383182, 13782766364, 27565532728]

約数ペア:

[(1, 27565532728), (2, 13782766364), (4, 6891383182), (8, 3445691591), (19, 1450817512), (38, 725408756), (76, 362704378), (152, 181352189), (389, 70862552), (778, 35431276), (1556, 17715638), (3112, 8857819), (7391, 3729608), (14782, 1864804), (29564, 932402), (59128, 466201)]