25291208

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 48488760

約数和(自身を除く): 23197552

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 277, 404, 452, 554, 808, 904, 1108, 2216, 11413, 22826, 27977, 31301, 45652, 55954, 62602, 91304, 111908, 125204, 223816, 250408, 3161401, 6322802, 12645604, 25291208]

約数ペア:

[(1, 25291208), (2, 12645604), (4, 6322802), (8, 3161401), (101, 250408), (113, 223816), (202, 125204), (226, 111908), (277, 91304), (404, 62602), (452, 55954), (554, 45652), (808, 31301), (904, 27977), (1108, 22826), (2216, 11413)]