28123814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15607}}^1$

素因数の和:15679

約数の個数: 16

約数和(自身を含む): 45512928

約数和(自身を除く): 17389114

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15607, 31214, 265319, 530638, 827171, 1654342, 14061907, 28123814]

約数ペア:

[(1, 28123814), (2, 14061907), (17, 1654342), (34, 827171), (53, 530638), (106, 265319), (901, 31214), (1802, 15607)]