28265004

素因数分解:

$2^2\times 3^3\times {\mathrm{261713}}^1$

素因数の和:261726

約数の個数: 24

約数和(自身を含む): 73279920

約数和(自身を除く): 45014916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261713, 523426, 785139, 1046852, 1570278, 2355417, 3140556, 4710834, 7066251, 9421668, 14132502, 28265004]

約数ペア:

[(1, 28265004), (2, 14132502), (3, 9421668), (4, 7066251), (6, 4710834), (9, 3140556), (12, 2355417), (18, 1570278), (27, 1046852), (36, 785139), (54, 523426), (108, 261713)]