61638346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{400249}}^1$

素因数の和:400269

約数の個数: 16

約数和(自身を含む): 115272000

約数和(自身を除く): 53633654

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 400249, 800498, 2801743, 4402739, 5603486, 8805478, 30819173, 61638346]

約数ペア:

[(1, 61638346), (2, 30819173), (7, 8805478), (11, 5603486), (14, 4402739), (22, 2801743), (77, 800498), (154, 400249)]