28191588

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{8669}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 66030720

約数和(自身を除く): 37839132

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 8669, 17338, 26007, 34676, 52014, 104028, 2349299, 4698598, 7047897, 9397196, 14095794, 28191588]

約数ペア:

[(1, 28191588), (2, 14095794), (3, 9397196), (4, 7047897), (6, 4698598), (12, 2349299), (271, 104028), (542, 52014), (813, 34676), (1084, 26007), (1626, 17338), (3252, 8669)]