28477435

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6211}}^1$

素因数の和:6354

約数の個数: 16

約数和(自身を含む): 39359232

約数和(自身を除く): 10881797

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 6211, 31055, 43477, 217385, 813641, 4068205, 5695487, 28477435]

約数ペア:

[(1, 28477435), (5, 5695487), (7, 4068205), (35, 813641), (131, 217385), (655, 43477), (917, 31055), (4585, 6211)]