25363172

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 45276000

約数和(自身を除く): 19912828

約数列:

[1, 2, 4, 97, 131, 194, 262, 388, 499, 524, 998, 1996, 12707, 25414, 48403, 50828, 65369, 96806, 130738, 193612, 261476, 6340793, 12681586, 25363172]

約数ペア:

[(1, 25363172), (2, 12681586), (4, 6340793), (97, 261476), (131, 193612), (194, 130738), (262, 96806), (388, 65369), (499, 50828), (524, 48403), (998, 25414), (1996, 12707)]