25675214

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 40479912

約数和(自身を除く): 14804698

約数列:

[1, 2, 43, 53, 86, 106, 131, 262, 1849, 2279, 3698, 4558, 5633, 6943, 11266, 13886, 97997, 195994, 242219, 298549, 484438, 597098, 12837607, 25675214]

約数ペア:

[(1, 25675214), (2, 12837607), (43, 597098), (53, 484438), (86, 298549), (106, 242219), (131, 195994), (262, 97997), (1849, 13886), (2279, 11266), (3698, 6943), (4558, 5633)]