28744434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69431}}^1$

素因数の和:69462

約数の個数: 24

約数和(自身を含む): 64988352

約数和(自身を除く): 36243918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69431, 138862, 208293, 416586, 624879, 1249758, 1596913, 3193826, 4790739, 9581478, 14372217, 28744434]

約数ペア:

[(1, 28744434), (2, 14372217), (3, 9581478), (6, 4790739), (9, 3193826), (18, 1596913), (23, 1249758), (46, 624879), (69, 416586), (138, 208293), (207, 138862), (414, 69431)]