40428434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1$

素因数の和:6865

約数の個数: 16

約数和(自身を含む): 63771840

約数和(自身を除く): 23343406

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 6709, 13418, 154307, 308614, 878879, 1757758, 20214217, 40428434]

約数ペア:

[(1, 40428434), (2, 20214217), (23, 1757758), (46, 878879), (131, 308614), (262, 154307), (3013, 13418), (6026, 6709)]