28713078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{37097}}^1$

素因数の和:37148

約数の個数: 24

約数和(自身を含む): 63660168

約数和(自身を除く): 34947090

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 37097, 74194, 111291, 222582, 333873, 667746, 1595171, 3190342, 4785513, 9571026, 14356539, 28713078]

約数ペア:

[(1, 28713078), (2, 14356539), (3, 9571026), (6, 4785513), (9, 3190342), (18, 1595171), (43, 667746), (86, 333873), (129, 222582), (258, 111291), (387, 74194), (774, 37097)]