28624408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115421}}^1$

素因数の和:115458

約数の個数: 16

約数和(自身を含む): 55402560

約数和(自身を除く): 26778152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115421, 230842, 461684, 923368, 3578051, 7156102, 14312204, 28624408]

約数ペア:

[(1, 28624408), (2, 14312204), (4, 7156102), (8, 3578051), (31, 923368), (62, 461684), (124, 230842), (248, 115421)]