28563004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 52874640

約数和(自身を除く): 24311636

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1613, 3226, 4427, 6452, 8854, 17708, 30647, 61294, 122588, 375829, 751658, 1503316, 7140751, 14281502, 28563004]

約数ペア:

[(1, 28563004), (2, 14281502), (4, 7140751), (19, 1503316), (38, 751658), (76, 375829), (233, 122588), (466, 61294), (932, 30647), (1613, 17708), (3226, 8854), (4427, 6452)]