69674288

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61333}}^1$

素因数の和:61412

約数の個数: 20

約数和(自身を含む): 136897488

約数和(自身を除く): 67223200

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61333, 122666, 245332, 490664, 981328, 4354643, 8709286, 17418572, 34837144, 69674288]

約数ペア:

[(1, 69674288), (2, 34837144), (4, 17418572), (8, 8709286), (16, 4354643), (71, 981328), (142, 490664), (284, 245332), (568, 122666), (1136, 61333)]