25686346

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 19840694

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 379, 658, 721, 758, 1442, 2653, 4841, 5306, 9682, 17813, 33887, 35626, 39037, 67774, 78074, 124691, 249382, 273259, 546518, 1834739, 3669478, 12843173, 25686346]

約数ペア:

[(1, 25686346), (2, 12843173), (7, 3669478), (14, 1834739), (47, 546518), (94, 273259), (103, 249382), (206, 124691), (329, 78074), (379, 67774), (658, 39037), (721, 35626), (758, 33887), (1442, 17813), (2653, 9682), (4841, 5306)]