28563768

素因数分解:

$2^3\times 3^2\times {\mathrm{396719}}^1$

素因数の和:396731

約数の個数: 24

約数和(自身を含む): 77360400

約数和(自身を除く): 48796632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396719, 793438, 1190157, 1586876, 2380314, 3173752, 3570471, 4760628, 7140942, 9521256, 14281884, 28563768]

約数ペア:

[(1, 28563768), (2, 14281884), (3, 9521256), (4, 7140942), (6, 4760628), (8, 3570471), (9, 3173752), (12, 2380314), (18, 1586876), (24, 1190157), (36, 793438), (72, 396719)]