40249562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28627}}^1$

素因数の和:28685

約数の個数: 16

約数和(自身を含む): 65271840

約数和(自身を除く): 25022278

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28627, 57254, 543913, 1059199, 1087826, 2118398, 20124781, 40249562]

約数ペア:

[(1, 40249562), (2, 20124781), (19, 2118398), (37, 1087826), (38, 1059199), (74, 543913), (703, 57254), (1406, 28627)]