25251212

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8929}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 51008160

約数和(自身を除く): 25756948

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 8929, 17858, 35716, 62503, 125006, 250012, 901829, 1803658, 3607316, 6312803, 12625606, 25251212]

約数ペア:

[(1, 25251212), (2, 12625606), (4, 6312803), (7, 3607316), (14, 1803658), (28, 901829), (101, 250012), (202, 125006), (404, 62503), (707, 35716), (1414, 17858), (2828, 8929)]