67402288

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{59333}}^1$

素因数の和:59412

約数の個数: 20

約数和(自身を含む): 132433488

約数和(自身を除く): 65031200

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 59333, 118666, 237332, 474664, 949328, 4212643, 8425286, 16850572, 33701144, 67402288]

約数ペア:

[(1, 67402288), (2, 33701144), (4, 16850572), (8, 8425286), (16, 4212643), (71, 949328), (142, 474664), (284, 237332), (568, 118666), (1136, 59333)]