28213534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1$

素因数の和:5235

約数の個数: 16

約数和(自身を含む): 44184960

約数和(自身を除く): 15971426

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5113, 5518, 10226, 158503, 317006, 455057, 910114, 14106767, 28213534]

約数ペア:

[(1, 28213534), (2, 14106767), (31, 910114), (62, 455057), (89, 317006), (178, 158503), (2759, 10226), (5113, 5518)]