42396578

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23117}}^1$

素因数の和:23257

約数の個数: 16

約数和(自身を含む): 73237824

約数和(自身を除く): 30841246

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 23117, 46234, 161819, 323638, 3028327, 6056654, 21198289, 42396578]

約数ペア:

[(1, 42396578), (2, 21198289), (7, 6056654), (14, 3028327), (131, 323638), (262, 161819), (917, 46234), (1834, 23117)]